2-[l-mercaptomethylcyclopropyl]acetic acid C,H,,,O,S; 162515-68-6 see: Montelukast sodium 2-mercapto-5-methyl-l,3,4-thiadiazole C,H,N,S,; 29490-1 9-5 see: Cefazedone; Cefazolin 2-mercapt
Trang 1(ll~)-3-hydroxy-ll-methoxyestra-1,3,5(10)-trien-l7-one
(C,,H,,O,; 21375-11-1) see: Moxestrol
4-hydroxy-3-methoxy-4'-methylbenzophenone
(C,,H,,O,; 134612-39-8) see: Tolcapone
a-hydroxy-6-methoxy-a-methyl-2-naphthaleneacetic acid
(CI4Hl4O,; 32721 -11 -2) see: Naproxen
4-hydroxy-3-methoxy-4'-methyl-5-nitrobenzophenone
(C,,H,,NO,; 134612-80-9) see: Tolcapone
[S-(R*&*)]-a-hydroxy-4-methoxy-~-[(2-nitrophenyl)-
thiolbenzenepropanoic acid
(C,,H,,NO,S; 42399-45-1) see: Diltiazem
(R*&*)-(f)-a-hydroxy-4-methoxy-P-[(2-nitrophenyl)-
thiolbenzenepropanoic acid methyl ester
(C,,H,,NO,S; 42399-43-9) see: Diltiazem
3-hydroxy-2-methoxy-5-oxo-l-cyclnpentene-l-hephnoic
acid methyl ester
(C,,H,,O,; 32406-04-5) see: Misoprostol
4-hydroxy-2-methoxy-5-oxo-l-cyclopentene-l-hephnoic
acid methyl ester
(C,,H,,O,; 32561-42-5) see: Misoprostol
5-[1-hydroxy-2-[[2-(2-methoxyphenoxy)ethyl](phenyl-
methyl)amino]ethyl]-2-methylbenzenesulfonamide
(C,,H,,,N,O,S; 70958-78-0) see: Amosulalol
(4-hydroxy-3-methoxypheny1)acetone
(CJiI2O3; 2503-46-0) see: Methyldopa
5-[(4-hydroxy-3-methoxyphenyl)methylene]-2,4-imidazo-
lidinedione
(C, ,H,,N,O,; 52036-16-5) see: Levodopa
N-[5-[1-hydroxy-2-[[2-(4-methoxyphenyl)-l-methylethyl]-
(phenylmethyl)amino]ethyl]-2-(phenylmethoxy)phenyll-
formamide
(C,3H3bN204; 43229-70-5) see: Formoterol
1-(4-hydroxy -3-methoxypheny1)-1,2-propane 2-for-
mate
(C, ,H,,O,) see: Methyldopa
17-bydroxy-20-methoxypregna-4,20-dien-3-one
(C,,H,,O,: 63973-94-4) see: Hydroxyprogesterone
6-hydroxy-5-methoxy-4(1H)-pyrimidinone
(C,H,N,O,; 51 93-84-0) see: Sulfadoxine
6-hydroxy-2-methoxy-2,5,7,84etramethylchromane
(C,,H,,O,; 53209-24-8) see: Troglitazone
4'-hydroxy-2-methylaminoacetophenone
(C,H,,NO,; 21213-89-8) see: Synephrine
(17~)-17-hydroxy-l7-methylandrosh-4,9(1l)-dien-3-one
(C,H,,O,; 1039-1 7-4) see: Fluoxymesterone
17P-hydroxy-17-methylandrosta-4,6-dien-3-one
(C,H,02; 5585-85-3) see: Bolasterone
(5a,l7~)-17-hydroxy-17-methylandrostane-2,3-dione di-
oxime
(C20H,32N,0,; 3137-81-3) see: Furazabol
5-(hydroxymethy1)-1-P-D-arabinofuranosyluracil
(C,,,H,,N,O,; 28608-82-4) see: Sorivudine
(1u,5n,6u)-6-(hydroxymethyl)-3-azahicyclo[3.l.Olhexane
(C,H,,NO; 134575-13-6) see: Trovafloxacin rnesilate
[7(S)-(ln,2P,4~,5n,7P)]-u(hydroxymethyl)henzeneacetic
acid 9-ethyl-3-oxa-9-azatricyclo[3.3.1.0~4]non-7-yI ester
(C,,H,,NO,; 67009-40-9) see: Oxitropium bromide
[7(S)-(ln,2P,4~,5n,7P)]-n-(hydroxymethyI)henzeneacetic
acid 3-oxa-9-azatricyclo[3.3.1.0"4]non-7-yl ester
(C,,H,,NO,; 4684-28-0) see: Oxitropium bromide
3-hydroxy-2-methylbenzoic acid (C,H,O,; 603-80-5) see: Nelfinavir rnesylate
(ll~,l6a)-ll-hydroxy-16-methyl-17,21-bis(l-oxoprop- oxy)pregna-l,4,6-triene-3,20-dione
(C,,H,,O,; 67212-74-2) see: Alclometasone dipropionate
2'-hydroxy-4'-(3-methyl-2-butenyloxy)acetophenone
(C,,H,,O,; 24672-83-1) see: Sofalcone
2-hydroxy-2-methylhutyric acid ethyl ester (C,H,,O,; 77-70-3) see: Paramethadione
2-hydroxy-2-methylhutyronitrile
(C,H,NO; 41 11 -08-4) see: Paramethadione
S(R)-(hydroxyrnethyl)-2-cyclopenten-1(R)-ol
(ChHloO,; 143395-28-2) see: Abacavir
2-[1-(hydroxymethyl)cyclopropyl]acetonitrile
(C,H,NO; 152922-71-9) see: Montelukast sodium
(~)-cis-2-hydroxymethyl-N,N-diethyl-l-phenylcyclo-
propanecarboxamide (C,,H,,NO,; 131091-01-5) see: Milnacipran hydrochloride
2-hydroxymethyl-2,3-dihydro-1,4-benzodioxin
(C,H,,O,; 3663-82-9) see: Guanoxan
2-hydroxymethyl-3,4-dimethoxypyridine
(C,H, ,NO,; 72830-08-1) see: Pantoprazole sodium
2-(hydroxymethy1)-3.5-dimethyl-4-methoxypyridine
(C,H,,NO,; 86604-78-6) see: Orneprazole
4-hydroxy-6,7-methylenedioxycinnoline
(C,H,N20,; 28657-76-3) see: Cinoxacin
4-hydroxy-6,7-methylenedioxyquinoline-3-~roxyic acid ethyl ester
(CI,H,,NO,; 14205-65-3) see: Oxolinic acid
a-(hydroxymethylene)-3,4,5-trimethb~~benzene-
propanoic acid ethyl ester (C,,HmO,; 72830-04-7) see: Trimethoprirn
[1R[la,5a,6(R*)]]-u-[l-(hydroxymethyl)etl1enyll-7-oxo-3- phenyl-4-oxa-2,6-diazahicyclo[3.2.0]hept-2-ene-6-acetic
acid diphenylmethyl ester (C,,H,N,O,; 67977-88-2) see: Latamoxef
8-hydroxy-5-[2-[(l-methylethyl)amino]-l-oxohutyl]-
2(1H)-quinolinone (C,,H,,N,O,; 63235-39-2) see: Procaterol 4-12-hydroxy -3-[(l-methylethyl)amino]propoxy]phenol
(C,,H,,NO,; 62340-37-8) see: Prenalterol
2-hydroxy-2-methyl-3-(4-fluorophenylthio)propionic acid (CIoH,,FO,S) see: Bicalutarnide
4-hydroxy-2-methylindole
(C,H,NO; 35320-67-3) see: Bopindolol; Mepindolol
3(S)-hydroxymethyl-7-methoxy-7-[2-(2-thienyl)acet- amidol-3-cephem-4-carboxylic acid potassium salt (C,,H,,KN,O,S,; 37051-16-4) see: Cefoxitin
4-hydroxymethyl-5-methylimidazole hydrochloride (C,H,ClN,O; 38585-62-5) see: Cimetidine
2-hydroxymethyl-1-methylpiperidine
(C,H,,NO; 20845-34-5) see: Bevonium metilsulfate
a-hydroxy-a-methyl-4-(2-methylpropy1)henzene-
acetonitrile (C,,H,,NO; 63367-12-4) see: Ibuprofen
u-hydroxy-u-methyl-4-(2-methylpropyl)henzeneethan-
imidic acid methyl ester hydrochloride (C,,H,,CINO,) see: Ibuprofen
2-hydroxymethyl-5-methylpyrazine
(C,H,N,O; 61892-95-3) see: Acipimox
Trang 22-hydroxyn~ethyl-1-nlethylpyrrolidine
(C6HI,N0; 3554-65-2) see: Oxypyrronium bromide
2-hydroxymethyl-3-methyl-4-(2,2,2-trifluoroethoxy)-
pyridine
(C,H,,,F,NO,; 103577-66-8) see: Lansoprazole
(k)-3-hydroxy-N-methylmorphinan
(C17H2,NO; 297-90-5) see: Dextrornethorphan;
Levnrphanol
2-hydroxymethylmorpholine
(CsH1 ,NO2; 103003-01-6) see: lndeloxacine
(k)-2-(hydroxymethyl)morpholine
see under 2-hydroxymethylmorpholine
4-hydroxy-7-methyl-l,8-naphthyridine-3-carboxylic acid
(C,,H,N,O,; 13250-97-0) see: Nalidixic acid
4-hydroxy-7-methyl-l,8-naphthyridine-3-carboxylic acid
ethyl ester
(C,,H,,N,O,; 13250-96-9) see: Nalidixic acid
2-(hydmxymethy1)-2-nitro-1,3-propanediol
(C4H,]N0,: 126-11 -4) see: Trometamol
17~-hydroxy-17-methyI-3-oxo-1,4,6-androstatriene
(C,,)H,,O,: 28816-02-6) see: Tiomesterone
17~-hydroxy-17a-methyl-3-oxo-l-androstene
(C,,,H,,)O,; 65-04-3) see: Oxandrolone
(2S-tra1is)-(l-hydroxy-2-methyl-4-oxo-3-azetidinyl)carb-
amic acid 1,l-dimethylethyl ester
(C,H,,N,O,; 80542-48-9) see: Adreonam
17~-hydroxy-17-methyl-l-oxo-l,2-seco-A-nor-Sa-an-
drostan-2-oic acid
(C,,H,,O,; 901-87-1) see: Oxandrolone
1-hydroxy-3-methyl-2-penten-4-yne
(C,H,O; 105-29-3) see: Retinol
3-hydroxy-3-methyl-1-penten-4-yne
(C,H,O; 3230-69-1) see: Retinol
cis-2-(hydroxymethy1)-1-phenylcyclohexanol
(C,,H,,O,; 56086-94-3) see: Cicloxilic acid
2-(hydroxymethy1)-1-phenylcyclopro~~necarboxylic acid
(C, , H ],02; 70209-83-5) see: Milnacipran hydrochloride
(4S-cis)-S-(hydroxymethyl)-4-(phenylmethyl)-2-oxazoli-
dinone
(12, , H ,,NO,; 147976-16-7) see: Saquinavir
2-hydroxy-5-[[(l-methyl-3-phenylpropyl)(phenylmethyl)-
anlino]acetyl]benzamide
(C,(,H2,N,01; 81579-50-2) see: Labetalol
9-[1-hydroxy-3-(4-methyl-l-piperazinyl)propyl]-N,N-di-
methyl-9H-thioxanthene-2-sulfonamide
(C,,H,,N,O&) see: Tiotixene
4-hydroxy-1-methylpiperidine
(C,H,,NO; 106-52-5) see: Diphenylpyraline; Naratriptan;
Pentapiper~de; Propiverine
21-hydroxy-16a-methyIpregna-1,4-diene-3,11,2O-trione
3,20-discmicarbazone acetate (ester)
(C,,H,,,N,O,; 1063-85-0) sec: Desoxirnetasone
ll~-hydroxy-2'-methyI-S'~-prcgna-1,4-dien~[l7,16-~
oxazole-3,20-dione
(C,,H,,NO,; 13649-88-2) see: Deflazacort
3a-hydmxy-l6a-methylpregnane-l1,20-dione
(C,2H,40,; 115303-29-2) see: Dexamethasone
3u-hydroxy-l6a-methyl-S~-pregnane-11,20-dione
(C2,11,,0,; 1048-87-9) see: Desoxirnetasone
3~-hydroxy-2'-methyl-S~S'~H-pregnano[l7,16-~oxazole-
11,20-dione (C2,H,,N0,; 5070-98-4) see: Deflazacort
17a-hydroxy-16~-methylpregna-1,4,Y(ll)-triene-3,2O-di-
one (C22H2X03; 14135-32-1) see: Betamethasone
17a-hydroxy-16~-methyl-S~-pregn-9(1l)-ene-3,20-dionc
(C2,H,,0,; 13656-78-5) see: Betamethasone
2l-hydroxy-2'-methyl-5~H-Sa-pregn-9(1l)-eno[l7,l6-d]-
oxazole-3,20-dione acetate (ester) (C,,H,,NO,; 19890-71 -2) see: Fluazacort
3~-hydroxy-L'-methyl-5'~H-Sa-pregn-9(11)-eno[17,16-d]-
nxazol-20-one acetate (ester) (C,,H2,N0,; 19890-68-7) see: Fluazacort
17-hydroxy-6a-methylprogesterone
(C,2H,20,; 520-85-4) see: Anagestone acetate;
Medroxyprogesterone acetate; Megestrol acetate
N-[(+)-1-(hydroxymethyl)propyl]-D-isolysergamide
(C2,H2,N,O2; 29477-88-1) see: Methylergometrlne 2-hydroxyn~ethylpyridine
(C,H,NO; 586-98-1) see: Pirneprofen
1-(3-hydroxymethyl-2-pyridinyl)-2-phenyl-4-n1ethyl-
piperazine (Cl,H2,N,0; 61337-89-1) see: Mirtazapine 3-hydroxy-2-methyl-4-pyrone
(C,H,O,; 118-71-8) see: Deferiprone
3-hydroxy-1-methylpyrrolidine
(C,H,,NO; 13220-33-2) see: Glycopyrronium bromide;
Heteronium bromide 8-hydroxy-2-methylquinoline (CI,,H,,NO; 826-81-3) see: Chlorquinaldol
threo-P-hydroxy-4-(methylsulfonyl)-~~-phenylalaninc
ethyl ester (CI2Hl7NO,S; 31925-27-6) see: Thiarnphenicol
5-(hydroxymethyl)thiazole
(C,H,NOS; 38585-74-9) see: Ritonavir
2'-hydroxy-2-(methy1thio)acetophenone
(C,H,,O,S; 56986-82-4) see Netlconazole hydrochloride
a-hydroxy-a-methyl-24hiopheneacetic acid (C,HxO,S 54955-42-9) see Tlaprofenic acld
3-hydroxy-4-morpholino-1,2,5thiadiazole
(C,H,N,O,S; 301 65-97-0) see: Tirnolol
2-[(hydroxy-4-morpholinylphosphinyl)oxyl-N,N,N-tri-
methylethanaminium inner salt (CgH21N,04P; 30115-52-7) see: Citicoline
3-hydroxy-4-(1-naphthalenyloxy)butanimidamide
(C,,H,,N,O,) sce: Nadoxolol
3-hydroxy-4-(1-naphthalenyloxy)butanimidic acid ethyl ester
(C,,H,,NO,) see: Nadoxolol
3-hydroxy-4-(1-naphthy1oxy)butyronitrile
(C,,H,,N02; 20804-76-6) see: Nadoxolol
4-hydroxy-1,s-naphthyridine-3-carboxylic acid (C,H,N203; 53512-10-0) see: Apalcillin 4-hydroxy-3-nitrobenzoic acid (C,H,NO,; 616-82-0) see: Proxymetacaine
3-hydroxy-4-nitrobenzoic acid ethyl ester (C,H,NO,: 717-01-1) see: Oxybuprocnine 2-hydroxy-3-nitro-4-methylpyridine (C,H,N20,; 21 901 -18-8) see: Nevirapine
Trang 3(4-hydroxy-3-nitrophenyl)arsonic acid
(C,H,AsNO,; 121 -1 9-7) see: Acetarsol
4-hydroxy-3-nitroquinoline
(C,H,N,O,; 50332-66-6) see: Irniquimod
8-hydroxy-5-nitrosoquinoline
(C,H,N,O,; 3565-26-2) see: Nitroxoline
4-hydroxynorephedrine
(C,H,,NO,; 552-85-2) see: Buphenine; lsoxsuprine
L-E-hydroxynorleucine methyl ester
(C,H,,NO,; 167090-40-6) see: Omapatrilat
17~-hydroxy-19-norpregna-4,9,11-trien-20-yn-3-one
oxime
(C,,H2,N0,; 19636-23-8) see: Norgestrienone
17-hydroxy-19-norprogesterone
(CZ0H2,O3; 2137-18-0) see: Gestonorone caproate
trans-5-hydroxy-1,3-oxathiolane-2-carboxylic acid
(C,H,O,S; 147027-04-1) see: Lamivudine
17P-hydroxy-3-0x0-5a-androst-1-ene
(C,,H,,O,; 65-06-5) see: Mesterolone: Metenolone acetate
3P-hydroxy-17-0x0-5-androstene
see under androstenolone
3-(17~-hydroxy-3-oxo-4-androsten-17-yl)propionic acid
lactone
(C,,H,,O,; 976-70-5) see: Potassium canrenoate;
Spironolactone
3-hydroxy-5-0x0-1-cyclopentene-1-heptanoic acid methyl
ester
(C,,H,O,; 40098-26-8) see: Misoprostol
170-hydroxy-3-0x0-4,9,11-estratriene
(CIXH2,02; 10161-33-8) see: Norgestrienone; Trenbolone
hexahydrobenzyl carbonate
(S)-2-[3-hydroxy-2-oxo-l-(phenylmethyl)propyl]-1H-iso-
indole-1,3(2H)-dione
(C,,H,,NO,; 136465-82-2) see: Saquinavir
[S-(R*,S*)]-[2-hydroxy-3-oxo-l-[(phenylthio)methy1]pro-
pyl]carbamic acid phenylmethyl ester
(C,,H1,NO4S; 197302-37-7) see: Nelfinavir mesylate
3j3-hydroxy-20-0~0-5,16-pregnadiene
see under 16-dehydropregnenolone
(4S)-3-[(2S,3R)-3-hydroxy-l-oxo-2-(2-propenyl)-4-pente-
nyll-4-(pheny1methyl)-2-oxazolidinone
(ClxH,,NO4; 178327-17-8) see: Abacavir
5-[[4-(4-hydroxyphenoxy)-3,5-diiodophenyljmethyl]-5-
methyl-2,4-imidazolidinedione
(C,,H,,I,N,O,; 5165-06-0) see: Etiroxate
4-hgdroxyphenylacetamide
(C,H,NO,; 17194-82-0) see: Atenolol
4-hydroxyphenylacetic acid
(C,H,O,; 156-38-7) see: Atenolol; Camostat
4-hydroxyphenylacetone
(C,Hl,,02; 770-39-8) see: Pholedrine
(-)-1-hydroxy-1-phenylacetone
(C,H,,,O,; 1798-60-3) see: L(-)-Ephedrine
1-(4-hydroxypheny1)-4-acetylpiperazine
(C,,H,,N,O,; 67914-60-7) see: Itraconazole; Ketoconazole
1-(4-hydroxypheny1)-2-amino-1-propanol
see under 4-hydroxynorephedrine
(3R,4S)-3-hydroxy-4-phenyl-2-azetidinone
(C,H,NOZ: 132127-34-5) see: Paclitaxel
a-hydroxy-a-phenylbenzeneacetic acid 1-azabicyclo[2.2.2] oct-3-yl ester
(C21H23N03; 6581-06-2) see: Clidinium bromide a-hydroxy-a-phenylbenzeneacetic acid 1-ethyl-3-piperidi- nyl ester
(C,,H,,NO,; 3567-12-2) see: Pipenzolate bromide
3endo-a-hydroxy-a-phenylbenzeneacetic acid 6-methoxy-
8-methyl-8-azabicyclo[3.2.l]oct-3-yl ester (C,,H,,NO,) see: Tropenziline bromide a-hydroxy-a-phenylbenzeneacetic acid 1-methyl-4-piperi- dinyl ester
(C,oH,,NO,; 3608-67-1) see: Propiverine
(-)-(lS,2S)-N-(2-hydroxy-l-phenyl-3-butenyl)benzamide
(C,,HI,NO2; 136693-02-2) see: Paclitaxel
[hydroxy(4-phenylbutyl)phosphinyl]acetic acid phenylme- thy1 ester
(C,,H,,O,P; 87460-09-1) see: Fosinopril
1-(4-hydroxypheny1)ethanone oxime (C,H,NO,; 34523-34-7) see: Paracetamol
4-hydroxy-l-(2-phenylethyl)-4-piperidinecarbonitrile
(C,,H,,N,O; 23804-59-3) see: Fenspiride
N-[3-(2-hydroxy-2-phenylethyl)-2-thiazolidinylidenelacet-
amide (Cl,HI,N,O,S; 5028-81-9) see: Levamisole
4-hydroxy-3-phenyl-2(5H)-furanone
(C,,,H,O,; 23782-85-6) see: Rofecoxib
D-4-hydroxyphenylglycine
(C,H,NO,; 22818-40-2) see: Aspoxicillin
DL-4-hydroxyphenylglycine
(C,H,NO,; 938-97-6) see: Atenolol
D(-)-4-hydroxyphenylglycine sodium salt (C,H,NNaO,; 55361-61-0) see: Cefoperazone D-p-hydroxyphenylglycyl chloride hydrochloride (C,H,CI,NO,; 51431-Of-4) see: Amoxicillin; Cefatrizinc; cis-Cefprozil
D(-)-2-(4-hydroxyphenyl)glycyl chloride hydrochloride see under D-p-hydroxyphenylglycyl chloride hydrochloride 7-hydroxy-7-phenylheptanoic acid
(C,,H,,O,; 103!87-18-4) see: Seratrodast
[R-(R*,S*)]-[2-hydroxy-l-[[(phenylmethoxy)amino]carbo-
nyl]propyl]carbamic acid 1,l-dimethylethyl ester (C,,HuN,O,; 75624-31-6) see: Aztreonam
(R)-3-hydroxy-7-[[(phenylmethoxy)carbonyl]amino]hep-
tanoic acid (C,,H2,N0,) see: Gusperimus trihydrochloride
4-[hydroxy[5-[[(phenylmethoxy)carhonyl]amino]pen- tyljaminol-4-oxobutanoic acid
(Cl7H,NZ0,; 106410-46-2) see: Deferoxamine
~-a-(4-hydroxyphenyl)-tx-(2-methoxycarbonyl-l-methyl-
etheny1amino)acetic acid anhydride with monoethyl car- bonate
(C,,H,,NO,; 78858-51-2) see: Amoxicillin
[lS-(la,4a,5P)]-4-hydroxy-5-[(phenylmethoxy)methy1]-2-
cyclopentene-1-acetic acid (CISHl,O,; 41787-51-3) see: Dinoprost
N-[2-[[2-hydroxy-3-[4-(phenylmethoxy)phenoxy~propylJ- amino]ethyl]-4-morpholinecarboxamide
(C,,H,,N,O,; 69630-21-3) see: Xamoterol
Trang 4[6R-(6a,7a)]-7-[[2-(4-hydroxyphenyl)-3-[(4-methoxy-
phenyl)methoxy]-l,3-dioxopropyl]amino]-7-methoxy-3-
[[(1-methyl-1H-tetrazol-5-yl)thioJmethyl]-8-oxo-5-oxa-l-
azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylme-
thy1 ester
(C,,H,,N,Ol,,S) see: Latamoxef
2-[[(2-hydroxyphenyl)methyl]amino]acetamide
(C,HI2N2O,; 57938-79-1) see: Caroxazone
2-(hydroxyphenylmethyl)-N-methylbenzamide
(C,,Hl,N02; 15496-40-9) see: Nefopam
u-2-(4-hydroxyphenyl)-N-[N-methyl-~-[(2-nitrophenyl)-
thiol-D-asparaginyllglycine
(C,,H,,,N,O,S; 63340-87-4) sec: Aspoxicillin
(E)-l-[l-(2-hydroxyphenyl)-2-(methyltl1io)~nyl]-lH-imid-
azole
(Cl2HlzNz0S; 138206-46-9) see: Neticonazole
hydrochloride
I-(4-hydroxypheny1)-2-0x0-1-propanol
(C,H,,,O,; 35263-55-9) see: Oxilofrine
2-(4-hydroxyphenyl)propionitrile
(C,H,NO; 21850-61-3) see: Bcnoxaprofen; Flunoxaprofen
2'-hydroxy-3-phenylpropiophenone
(CIsH 351 6-95-8) see: Etafenone; Propafenone
(2S-cis)-4-hydroxy-4-phenyl-1,2-pyrrolidinedicarboxylic
acid 1-(phenylmethyl) ester
(C,,H,,NO,; 78464-03-6) see: Fosinopril
a-hydroxy-a-phenyl-24hiopheneacetic acid 2-diethylami-
noethyl ester
(C,,H,,NO,S; 101782-33-6) see: Oxitefonium bromide
a-hydroxy-a-phenyl-2-thiopheneacetic acid ethyl ester
(C,,HI,O,S; 28569-78-0) see: Oxitefonium bromide
3-hydroxypiperidine
(C,H, ,NO; 6859-99-0) see: Benidipine
4-hydroxypiperidine
(C,HllNO; 5382-16-1) see: Ebastine; Periciazine;
Perimetazine
2-hydroxy-N-[3-[3-(1-piperidinylmethyl)phenoxy]-
propyllacetamide
(C,,Hz,N2O,; 78273-80-0) see: Roxatidine acetate
13-hydroxypivalaldehyde
(C5Hl0O2; 597-31-9) see: Calcium pantothenate
16a-hydroxyprednisolone
(C2,H2,0,; 13951-70-7) see: Budesonide; Desonide
17-hydroxypregna-4,6-diene-3,20-dione
(C,,H,,O,; 2477-60-3) see: Chlormadinone acetate
21-hydroxypregna-4,17(20)-diene-3,ll-dione acetate
(C,,H,,)O,; 11 2483-95-1) see: Cortisone
lla-hydroxy-5a-pregnane-3,20-dione
(C,,H,,O,; 565-96-8) see: Alfaxalone
17-hydroxypregn-5-ene-3,20-dione cyclic bis(l,2-ethane-
diyl acetal)
(C,,H,,O,; 3386-00-3) see: Medroxyprogesterone acetate
17-hydroxyprogesterone
(C,,H,,,O,; 68-96-2) see: Chlormadinone acetate;
Cyproterone acetate; IIydroxyprogesterone caproate;
Medroxyprogesterone acetate
11a-hydroxyprogesterone
(CzlH,,)03; 80-75-1) see: Alfaxalone; Cortisone;
Hydrocortisone
trans-L-hydroxyproline (C,H,NO,; -51-35-4) see: Fosinopril; Meropenem;
Oxaceprol
5,5'-[(2-hydroxy-1,3-propanediyl)bis(oxy)]bk[4-oxo-4H-1-
benzopyran-2-carboxylic acid] diethyl ester (C,,H,O,,; 16150-45-1) see: Crornoglicic acid
1,1'-[(2-hydroxy-1,3-propanediyl)bis[oxy(6-hydroxy-2,1-
phenylene)]]bisethanone (CI,H,07; 16150-44-0) sec: Cromoglicic acid 3'-hydroxypropiophenone
(C,HloO2: 13103-80-5) see: Metnraminol 4'-hydroxypropiophenone
(C,H1,02; 70-70-2) see: Buphenine; Dienestrol;
Diethylstilbestrol; Fenalcomine; lfenprodil
9-(3-lrydroxypropyl)anthracene
(C,,H,,O; 22689-05-0) sce: Maprotiline
l0.(3-hydroxypropyl)-N,N-din1ethylphenothiazine-2-sul
fonamide p-toluenesulfonate (C2,H,N20,S,; 97013-40-6) see: Pipotiazine
4-(3-hydroxypropyl)-1~-imidazole
(C6H,$JzO; 49549-75-9) see: Fadrozole
4-[[5-(3-hydroxypropyl)-lH-imidazol-l-yl]methyl~kmo-
nitrile (C,,H,,N,O; 102676-29-9) see: Fadrozole
4-(3-hydroxypropy1)-1-piperazinecarboxaldehyde
(C,H,,N202; 210553-81-4) see Fluphenazine la-hydroxyprovitamin D,
(C2,H,02; 4321 7-89-6) see: Alfacalcidol 3-hydroxypyrazine-2-carboxamide (CsHSN,0,; 55321-99-8) see: Sulfalene 3-hydroxypyridine
(C,H,NO; 109-00-2) see: Distigmine bromide; Pirbuterol; Pyridostigmine bromide
4-hydroxypyridine (C,H,NO; 626-64-2) see: Toraqemide 5-hydroxy-3-pyridinecarboxylic acid (C,H,NO,; 27828-71-3) see: Timepidium bromide 4-hydroxy-3-pyridinesulfonic acid
(C,H,NO,S; 51498-37-4) see: Torasernide a-hydroxy-N-2-pyridinylbenzeneacetamide (C, ,H,,N20,; 1759-00-8) see, Fenyram~dol
(2s-trans)-4-hydroxy-1,2-pyrrolidinedicarboxylic acid 1-(1,l-dimethylethyl) 2-(phenylmcthyl) ester (C17H2,N0,, 89813-47-8) see: Fosinopnl
6-[l-hydroxy-3-pyrrolidino-l-(p-tolyl)propyl]-2-pyridine-
carboxaldehyde (C,H,N,02; 87849-04-5) see: Acrivastine
11P-hydroxy-3-(l-pyrrolidinyl)androsta-3,5-dien-17-one
(C,,H,,NO,; 13872-21-4) see: Fluoxymesterone 4-hydroxyquinoline
(C,H7NO; 611-36-9) see: Imiquimod
4-hydroxy-2(1H)-quinolinone
(C,H,NO,; 86-95-3) see: Imiquimod 3-hydroxyquinuclidine
(C7H,,NO; 1619-34-7) see: Aceclidine; Clidinium bromide
(la,3~,Sa)-3-hydroxyspiro[8-azoniabicyclo[3.2.l]octme-
8,l'-pyrrolidinium] chloride (C, ,II,,ClNO; 3464-71 -9) see: Trospiurn chloride
Trang 5hydroxystenozole
(C,,H,,,N,O; 19120-01-5) see: Stanozolol
N-hydroxysuccinimide
(C,H,NO,; 6066-82-6) see: Amprenavir: Aspoxicillin;
Cefotiam; Imidapril; Nateglinide; Ritonavir; Romurtide;
Spirapril
(S)-(+)-3-hydroxytetrahydrofuran
(C4HmO2; 86087-23-2) see: Amprenavir
2-[2(R)-hydroxy-3-[(tetrahydro-2H-pyran-2-yl)oxy]-l(S)-
(phenylmethyl)propyl]-1H-isoindole-1,30-dione
(C,,H,,NO,) see: Saquinavir
5-hydroxy-1,2,3,4-tetrahydroquinolin-2-one
(C,H,NO,; 30389-33-4) see: Carteolol
5-hydroxy-1-tetralone
(C,,H,,,O,; 28315-93-7) see: Levobunolol
(~)-6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic
acid
(C,,H,,O,; 53188-07-1) see: Troglitazone
(f)-6-hyd~xy-2,5,7,8-tetramethylchroman-2-ylmethanol
(C,,H,,O,; 79907-49-6) see: Troglitazone
8-hydroxythiochroman
(C,H,,,OS; 30073-50-8) see: Tertatolol
a-hydroxy-24hiopheneacetonitrile
(C,H,NOS; 89380-68-7) see: Temocapril
4-hydroxy-4-(p4olyl)piperidine
(C,,H,,NO; 57988-60-0) see: Moperone
6-hydroxy-2,4,5-triaminopyrimidine
(C,H,N,O; 1004-75-7) see: Folic acid
4-hydroxy-4-(3-trifluoromethylphenyl)piperidine
(C,,H,,F,NO; 2249-28-7) see: Trifluperidol
4-hydroxy-8-trifluoromethylquinoline
(C,,,H,FINO; 23779-96-6) see: Floctafenine
4-hydroxy-8-(trifluoromethyl)-3-quinolinecarboxylic acid
(C, ,H,F,NO,; 23779-95-5) see: Floctafenine
2'-hydroxy-2,5,9-trimethylbenzo-6-morphen
(C,,H,,NO; 25144-79-0) see: Pentazocine
4-hydroxy-2,4,6-trimethyl-2,5-cyclohexadien-l-one
(C,H120,; 16404-66-3) see: Metipranolol
a-hydroxy-N,N,6-trimethyl-2-(4-methylphenyl)imidazo-
[1,2-alpyridine-3-acetamide
(C,,H,,N,O,: 118026-14-5) see: Zolpidem
(22E)-23-hydroxy-3,11,20-trioxo-21-norchola-4,22-dien-
24-oic acid ethyl ester sodium salt
(C2,H,,Na0,; 74220-39-6) see: Cortisone; Hydrocortisone
(+)-(S)-5-hydroxy-y-valerolactone
(C,H,O,; 32780-06-6) see: Stavudine
25-hydroxyvitamin D,
(C2,H,,02; 21343-40-8) see: Paricalcitol
L-hyoscyamine
(C,,H,,NO,; 101-31-5) see: Butropium bromide;
Fentonium bromide
hyoscyamine
see under L-hyoscyamine
hypochlorous acid sodium salt
(CINaO; 7681-52-9) see: Halazone
hypoxanthine
(C,H,N,O; 68-94-0) see: Mercaptopurine
ibuprofen (C13H,,02; 15687-27-1) see: Ibuprofen lysinate; Ibuproxam; Mabuprofen
ibuprofen methyl ester (C,,H,,,O,; 61566-34-5) see: Ibuprofen ibuprofen sodium salt
(C,,H,,NaO,; 31121-93-4) see: Pimeprofen imidazole
(C,H,N,; 288-32-4) see: Bifonazole; Butoconazole; Clotrimazole; Eprosartan; Fenticonazole; lsoconazole; Ketoconazole; Miconazole; Neticonazole hydrochloride; Omoconazole nitrate: Oxiconazole; Ozagrel
IH-imidazole lithium salt (C,H,LiN,; 55986-39-5) see: Flutrimazole 2-imidazolidinone
(C,H,N20; 120-93-4) see: Azlocillin; Mezlocillin
2-[l-(1H-imidazol-1-yl)ethenyl]phenol
(C, ,H,,N,O; 74204-47-0) see: Croconazole
l-imidazo[l,2-a]pyridin-6-yl-2-propanone
(C,,H,,N,O; 116355-08-9) see: Olprinone hydrochloride
2-imino-13-benzoxathiol-6-01
(C,H,NO,S) see: Tioxolone iminodibenzyl
(C,,H,,N; 494-19-9) see: Carpipramine; Desipramine; Imipramine; Quinupramine; Tiracizine; Trimiprarnine 2-imino-a-phenyl-3-thiazolidineethanol
(C, ,H,,N,OS; 10060-88-5) see: Levamisole iminostilbene
(C,,H,,N; 256-96-2) see: Carbamazepine; Opipramol; Oxcarbazepine
2-iminothiazolidine (C,H,N,S; 1779-81-3) see: Levamisole 2-(2-imino-3-thiazolidiny1)-1-phenylethanone (C, ,H12N,0S; 6649-75-8) see: Levamisole imipramine
(C,,H,,N,; 50-49-7) see: Desipramine
1 J-indanedione (CH,O,; 606-23-5) see: Diphenadione 5-indanol
(C,H,,O; 1470-94-6) see: Carindacillin 2-indanone
(C,H,O; 615-13-4) see: Aprindine; lndanorex
N-(4-indany1)-N'-benzoylthiourea
(C,,H,,N,OS; 40507-75-3) see: 1ndanazoIine
N-(24ndanylidene)aniline
(C,,H,,N; 3201 -41 -0) see: Aprindine 2-indanyl methanesulfonate (C,,,HI2O,S; 777-72-0) see: Aprindine
(5-indanyloxycarbonyI)phenylketene
(C,,H,,O,; 58137-69-2) see: Carindacillin indazole-3-carboxylic acid
(C,H,N,O,; 4498-67-3) see: Granisetron; Lonidamine indene
(C,H,; 95-13-6) see: lndinavir sulfate
[(lH-inden-4-yloxy)methyl]oxirane
(CI2H,,O,; 64966-57-0) see: lndenolol
[(lH-inden-7-yloxy)methyl]oxirane
(C,,HI2O2; 30190-85-3) see: lndenolol
Trang 6indole
(C,H7N; 120-72-9) see: Indalpine; Indoramin; Tinazoline
hydrochloride; Trandolapril
indole-3-carbonyl chloride
(C,)H,CINO; 59496-25-2) see: Tropisetron
indole-3-carhnxylic acid
(C,,H7N02; 771-50-6) see: Dolasetron mesilate; Tropisetron
1H-indole-3-carboxylic acid anhydride with trifluoroace-
tic acid
(C, ,H,F,NO,; 125483-31-0) see: Dolasetron mesilate
indole-3-carboxylic acid imidazolide
(C12H,N,0; 99445-26-8) see: Tropisetron
(S)-indoline-2-carboxylic acid
(C,H,N02; 79815-20-6) see: Perindopril
(E)-2-(IH-indol-5-yl)-N-mcthylethenesulfonamide
(CllH,,N202S; 98623-49-5) see: Naratriptan
5-(3-indoly 1methyl)hydantoin
(C12Hl ,N,O,; 21 753- 16-2) see: L-Tryptophan
3-indolyl-4-piperidylmethyl ketone
(C,,Hl,N20; 74385-65-2) see: lndalpine
indometacin
(C,,H,,CINO,; 53-86-1) see: Acernetacin; Glucarnetacin;
Indo~netacin farnesil; Oxametacin; Proglumetacin
myo-inositol
(ChH120,; 87-89-8) see: lnositol nicotinate
iodine monochloride
(CII; 7790-99-0) see: Bunamidyl; locetarnic acid;
loparnidol: lopanoic acid; lophenoic acid; lotalamic acid;
Rimtriptan benzoate
1-(3-iodo-4-aminobenzyl)-1,2,4-triazole
(C,H,IN,; 160194-26-3) see: Rizatriptan benzoate
iodobenzene
(C,H,I; 591-50-4) see: lofendylate
2-iodobenzoic acid
(C714,102; 88-67-5) see: Chlorprothixene
[aS-[aR*(lR*,3S*),~R*,~S*]]-a-(4-iodo-l-mcthoxy-3-
methylbutyl)-~-methoxy-&methyl-1,3-dithiane-2-butano1
(C,,H,,I0,S2: 118246-96-1) see: Tacrolimus
3-iodo-4-(4-methoxyphenoxy)-5-nitrobenzaldehyde
(CI,H,,,INO,; 92060-22-5) see: Dextrothyroxine
4-[3-iodo-4-(p-methoxyphenoxy)-5-nitrobenzylidene]-2-
methyl-2-oxazolin-5-one
(C,,H ,,IN20,; 88589-97-3) see: Dextrothyroxine
2-iodo-5-methylbenzenesulfonyl chloride
(C7H,Cl10pS) see: Mesulfen
[lK-~la,5a,6(R*)]]-a-[l-(iodomethyl)ethenyl]-7-oxo-3-
phenyl-4-oxa-2,6-diazabicyclo[3.2.0]hcpt-2-ene-6-acetic
acid diphenylmethyl ester
(C2,H,,IN20,; 67977-89-3) see: Latamoxef
iodomethyl penicillanate S,S-dioxide
(C,H121N0,S; 76247-39-7) see: Sultamicillin
iodornethyl pivalate
(C,Hl11O2; 53064-79-2) see: Cefditoren pivoxil
21-iodo-16a-methylpregna-1,4,9(11)-triene-3,2O-dione
(C22H27102; 111668-07-6) see: Tirilazad mesilate
3-iodo-4-[4-(methy1thio)phenyll-2(5H)-furanone
(C,,H,)IO,S; 162012-29-5) see: Rofecoxib
5-iodo-monomercuriuracil
(CIHHgIN20L: 5116-49-4) see: ldoxuridine
21-iodopregn-4-enc-3,20-dime
(C2,H29102; 20576-46-9) see: Desoxycortone acetate 1-iodo-2-propanone
(C,H,IO; 3019-04-3) see: Efonidipine hydrochloride
ethanol N-iodosuccinimide
(C4H,1N0,; 516-12-1) see: Desoxycortone acctate;
Tacrolimus
4-iodotvluene-3-sulfinic acid (C,H,IO,S) see: Mesulfen
4-iodotoluene-3-sulfonic acid
(C7H,I0,S; 139778-27-1) see: Mesulfen
4-iodo-2-trifluoromethylaniline
(C7H,F,IN; 97760-97-9) see: Mabuterol
5-iodouracil
(C4H,IN,02; 696-07-1) see: ldoxuridine
p-ionone
(C1,H2,,0; 79-77-6) see: Retinol
P-ionylideneacetaldehyde
(C,,HZ2O; 1209-68-3) see: Retinol
isatin
(C,H,N02; 91-56-5) see: Amfenac sodium; Cinchocaine;
Oxyphenisatin acetate; Tacrine iscthionic acid
(C,H,O,S; 107-36-8) see: Hydroxystilbarnidine isethionate
isoallospirostane-3Wla-din1
(C2,Hj,04; 69686-33-5) see: Halopredone diacetate
isoamyl alcohol
(C,H120; 123-51-3) see: Amixetrine; Mizolastine;
Repirinast isoarnyl bromide
(C,H, ,Br; 107-82-4) see: Amobarbital; Tiocarlide
isoamyl nitrite (CSHIl NO,; 110-46-3) see: Desmopressin; Halofantrine;
Norfenefrine a-isoamyloxyphenethyl bromide
(CI3H,,BrO; 5452-50-6) see: Amixetrine
isobutanal
(C,H,O; 78-84-2) see: Calcium pantothenate; D-
Penicillamine isobutanol
(C,H,,,O; 78-83-1) see: Bepridil
isobutene
(C,H,, 115-11-7) see: Captopril; Ibuprofen: Quinapril
hydrochloride isobutyl acetoacetate
(C,H,,O,; 7779-75-1) see: Nisoldipine
4'-isobutylacetophenone (CI2HIhO; 38861 -78-8) see: Ibuprofen isobutylamine
(C,HllN; 78-81-9) see: Amprenavir; Imiquimod
2-isobutylaminoethanol
(C,H,,NO; 17091-40-6) see: Butethamine
4-isobutylamino-3-nitroquinoline
(C,,H,,N,02; 99009-85-5) see: lmiquimod
5-isobutylbarbituric acid
(C,H,2N20,; 42846-91-3) see: Butalbital
isobutylbenzene
(C,,,H,,; 538-93-2) see: Ibuprofen
Trang 74-isobutylbenzyl chloride
(C, ,H,,CI; 60736-79-0) see: lbuprofen
isobutyl bromide
(C,H,Br; 78-77-3) see: Butalbital
isobutyl chloride
(C,H,CI; 513-36-0) see: Butethamine; Olprinone
hydrochloride
isobutyl chloroformate
see under chloroformic acid isobutyl ester
isobutylene
see under isobutene
isobutylene chloride
(C,H,CI; 563-47-3) see: Alminoprofen
isobutyl 2-(2-nitrobenzylidcnc)acetoacetate
(CI,H,,NOS; 61312-59-2) see: Nisoldipine
2-(4-isobutylpheny1)acetonitrile
(C,,H,,N; 40784-95-0) see: Butibufen; lbuprofen
1-(4-isobutylpheny1)ethanol
(C,,H,,O; 40150-92-3) see: lbuprofen
2-(4-isobutylpheny1)propionaldehyde
(C,,H,,O; 51407-46-6) see: lbuprofen
(RS)-2-(4-isobutylpheny1)propionyl chloride
(C,,H,,CIO; 34715-60-1) see: Mabuyrofcn; Pimcprofen
2-(4-isobutylpheny1)propionyl chloride
scc under (RS)-2-(4-isobutylpheny1)propionyl chloride
isohutyraldehyde
see under isobutanal
isohutyric acid
(C,H,O,; 79-31-2) see: Captopril
2-isobutyrylacetanilide
(C12H,,N02: 124401-38-3) see: Atorvastatin calcium
isobutyryl chloride
(C,H,CIO; 79-30.]) see: Atorvastatin calcium; Flutamide;
Ibopamine; Mibefradil hydrochloride; Ritonavir
isochroman
(C,H,,,O; 493-05-0) see: Ropinirole
2-isocyanatodiphenylniethane
(C,,H, ,NO; 146446-96-0) see: Perlapine
1-[3-isocyanato-4-(phenylmethoxy)phenyl]ethanone
(C,,Hl,NO1; 35037-75-3) see: Carbuterol
6P-isocyanopenicillanic a-cid benzyl ester
(Cl,Hl,,NZO,S; 53628-27-6) see: Temocillin
isoeugenol
(CI,,Hl2O2; 97-54-1) see: Methyldopa
(+)-isoisopulegol
(C,,,H,,O; 96612-21-4) see: (-)-Menthol
D-isolysergazide
(C,,H,,N,O) see: Methylergometrine
(+)-isomentho1
(Cl,,H2,,0; 3623-52-7) see: (-)-Menthol
isoniazid
(C,,H,N,O; 54-85-3) see: Glyconiaride; Iproniazid;
Nialamide; Pasiniazid; Streptoniazid
isonicotinamide
(C,H,N,O; 1453-82-3) see: Cefsulodin
isonicotinic acid 2-(2-carboxyethy1)hydrazide methyl ester
(C,,,H,,N,O,; 90872-10-9) see: Nialarnide
isonicotinoyl chloride
(C,H,CINO; 14254-57-0) see: Dexamethasone 2 1 -
isonicotinate
a-isonitrosopropiophenone (C,)H,N02: 119-51-7) see: Phenylpropnnolainine isopentyl bromide
see under isomyl bromide 4-isopentyloxyaniline (C,,H,,NO; 5198-05-0) see: Tiocarlide 4-isopentyloxy-1-nitrobenzene (C,,H,,NO,; 7244-79-3) see: Tiocarlide isophthalaldehyde
(C,H,O,: 626-19-7) see: Montelukast sodium isophthaloyl chloride
(CnH4CI2O2; 99-63-8) see: Ditophal isophytol
(C,,,H,,O; 505-32-8) see: a-Tocopherol isoprene
(C,H,; 78-79-5) see: Troglitazone isoprenyl bromide
(C,H,Br; 870-63-3) see: Pentazocine; Sofalcone;
Tazarotene isopropanol (C3H,0; 67-63-0) see: Fenofibratc; Iniiquimod;
Isoflurophate; Nimodipine isopropenyl acetate (C,H,O,; 108-22-5) see: Desoxycortone acetate; Estriol; Pancuronium bromide; Pipecuronium bromide; Vecuronium bromide
4-isopropenyltoluene (Cl;,Hl2; I f 95-32-0) see: Moperone 4-isopropoxyhenzoyl chloride (C,,,H,,CIO,; 36823-82-2) see: Sulfaproxyline 2-isopropoxyethanol
(C,H,,O,; 109-59-1) see: Bisoprolol
4-[(2-isopropoxyethoxy)methyl]phenol
(C,,Hl,03; 177034-57-0) see: Bisoprolol
5-[4-[(2-isopropoxyethoxy)methyl]phenoxymethyl]-3-iso-
propyl-2-vxazolidinone (C,,H2,NOs; 87844-84-6) see: Bisoprolol
2-[[4-(2-isopropoxyethoxy)methyl]phenoxyn1ethyl]oxiranc
(Cl,H2,0,; 66722-57-4) see: Bisoprolol isopropyl acetoacetate
(C,H,,O,; 542-08-5) see: Isradipine; Nilvadipine;
Nimodipine isopropyl alcohol see under isopropanol isopropylamine (C,H,N; 75-31-0) see: Acebutolol; Alprenolol; Atenolol; Befunolol; Betaxolol; Bisoprolol; Carazolol; Carisoprodol; Clorprenaline; Esmolol; Indecainide; Indenolol; Isoctarine; Isoprenaline; Mepindolol; Metipranolol; Metoprolol; Nifenalol; Nipradilol; Orciprenaline; Oxatlozane; Oxprenolol; Pindolol; Pramiverine; Prenalterol; Procarbazinc; Pnxaterol; Proguanil; Propranolol: Sotalol; Toliprolol
isopropyl3-aminocrotonate
(C7H,,N02; 14205-46-0) see: Nimodipine
2-isopropylamino-3',5'-dimethoxyacetophenone
(C,,H,,NO,) see: Orciprenaline 2-isopropylamino-4-methylhenzophennne (C,,H,,NO; 23070-81-7) see: Proquazone N-isopropylaniline
(C,H,,N; 768-52-5) see: Fluvastatin sodiunr
Trang 8(C,H,,,N,O,; 7391-69-7) see: Aprobarbital; Propallylonal
isopropyl bromide
(C,H,Br; 75-26-3) see: Cyclopentolate; lpriflavone
isopropyl chloride
(C,H,CI; 75-29-6) see: Gallopamil; Isoaminile; Verapamil
isopropyl chloroacetate
(C,H,,CIO,: 105-48-6) see: Clopidogrel hydrogcnsulfate
l-isopropyl-3-(4-chloro-3-pyridylsulfonyl)rea
(C,H,,CIN,O,S; 69300-04-5) see: Torasemide
trans-4-isopropylcyclohexanecarbonyl chloride
(C,,,H,,CIO; 84855-54-9) see: Nateglinide
trans-4-isopropylcyclohexanecarboxylic acid
(C,,,H,,02; 7077-05-6) see: Nateglinide
2-isopropyl-4,7-dihydro-1,3-dioxepin
(C,H,,O,: 5417-35-6) see: Pyridoxine
1,2-0-isopropylidene-a-D-glucofuranose
(C,H,,O,; 18549-40-1) see: Prenalterol; Tribenoside
isopropylidene-D-glyceraldehyde
(C,H,,,O,; 15186-48-8) see: Gerncitabine; Timolol
(R)-2,3-0-isopropylidene-glyceraldehyde
see under isopropylidene-D-glyceraldehyde
1,2-O-isopropylidene-3-O-propyl-a-~-glucofuranose
(CI2H2,O,; 33736.41 -3) sec: Clobenoside
3,4"-0-isopropylidenepyridoxine
(C, ,H,,NO,; 1136-52-3) see: Cicletanine
3,4-isopropylidenepyridoxine hydrochloride
(C,,H,,CINO,; 6953-28-2) see: Pirisudanol
3,4-0-isopropylidene-1,s-quinic lactone
(C,,,H ,,O,; 32384-42-2) see: Oseltarnivir
2',3'-0-isopropylidene 5'-0-tosyladenosine
(C2,,H,3N,0,S; 5605-63-0) see: Cobamamide
1,2-0-isopropylidene-a-D-xylofuranose
(C,H,,O,; 20031-21 -4) see: Stavudine
isopropyl iodide
(C,H,I; 75-30-9) see: Latanoprost; Unoprostone isopropyl
isopropyl isocyanate
(C,H,NO; 1795-48-8) see: Torasemide
isopropylmagnesium bromide
(C,H,BrMg; 920-39-8) see: Nicoclonate
2-isopropyl-4-(methylaminomethyl)thiazole
(C,H,,N2S; 154212-60-9) see: Ritonavir
5-isopropyl3-methyl 2-(dimethoxymethylj-Qmethyl-4-(3-
nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxyIate
(C2,H2,N0,; 75535-90-9) see: Nilvadipine
4-isopropyl-3-methyl-1-phenyl-5-A'-pyrazoIone
(C,H, ,N20; 131 882-37-6) see: Propyphenazone
isopropyl2-(3-nitrobenzylidene)acetoacetate
(C,,H,,NO,; 39562-25-9) see: Nilvadipine
N-isopropylnoratropine
(C,,H2,NO1; 22235-81-0) see: Ipmtropium bromide
6-isopropyl-4-0x0-4H-1-benzopyran-3-carbonitrile
(C,,H, ,NOZ; 50743-32-3) see: A~nlexanox
6-isopropyl-4-oxo-4H-l-benzopyran-3-carboxaIdehyde
(CI,H120,; 49619-58-1) see: Amlexmox
2-isopropylphenoxyacctonitrile
(C,,H,,NO; 71432-53-6) see: Fenoxazoline
(-)-isopulegol
(C,,,H,,O; 89-79-2) see: (-)-Menthol
(GH7N; 11 9-65-3) see: Fasudil; Praziquantel
5-isoquinolinesulfonic acid
(CjH7N0,S; 27655-40-9) see: Fasudil
isoquinoline-5-sulfonyl chloride
(C,H,CINO,S; 84468-15-5) see: Fasudil
isosorbide
(C,H,,O,; 652-67-5) see: lsosorbide dinitrate; lsosorbide
mononitrate isosorbide 2-acetate
(C,H120,; 13042-39-2) see: lsosorbide mononitrate
isosorbide 5-acetate (C,H120s; 65940-93-4) see: lsosorbide mononitrate isosorbide 2-acetate-5-nitrate
(C,H,,NO,; 39813-48-4) see: lsosorbide mononitrate
I-isothiocyanato-2-nitrobenzene
(C,H,N,O,S; 2719-30-4) see: Astemizole
isovaleraldehyde
(C,H,,,O; 590-86-3) scc: Butizide
isovaleric acid
(C,H,,,02; 503-74-2) see: Bromisoval
trans-isozeaxanthin (C,,H,,O,; 29065-03-0) see: Canthaxanthin
kanamycin A
(CI,H7,N,0,,; 59-01-8) see: Amikacin
ketoprofen
(C,,H,,O,, 22071-15-4) see Dexketoprofen trometamol;
Piketoprofen (f)-ketoprofen see under ketoprofen
D L - ~ C ~ ~ C acid
(C,H,O,; 50-21-5) see: Lactylphenetidin
lactobionic acid (CI2H2,O,,; 96-82-2) see: Erythromycin lactobionate DL-lactonitrile
(C,H,NO; 78-97-7) see: L-Alanine: Lofexidine
lactose
(C,,H2,01,: 6 - 4 2 - 3 ) see: Lactulose
lanatoside A see under 3p-[[O-10-(0-glucosyldigitoxosyl)digitoxosyl]- digitoxosyl]oxy]-14-hydroxy-5~-card-20(72)-enolide acetate lanatoside B
see under 3p-[[O-[O-(0-glucosyldigitoxosyl)digitoxosyl]-
digitoxosyl]oxy]- l4,16P-dihydroxy-SP-card-20(22)-enolide
acetate lanatoside C
(C,,H7,02,; 17575-22-3) see: a-Acetyldigoxin
lauryl sulfate
(CI2H2,O,S; 151 -41-7) see: Erythromycin estolate
lead tetraacetate (C,HI2O8Pb; 546-67-8) see: Alfadolone acetate: Bisantrene;
Oxandrolone L-leucine
(C,H,,NO,; 61-90-5) see: Cetrorelix
Trang 9leucomycin V 3,4B-dipropanoate 2A,3B,94riacetate
(C4,H7,N0,,; 55881-06-6) see: Midecamycin acetate
leuco-1,4,5,84etrahydroxyanthraquinone
(C,,H,O,; 81-60-7) see: Mitoxantrone
levonorgestrel acetate
(C,,H,,,O,; 13732-69-9) see: Norgestimate
levulinic acid
(C,H,O,; 123-76-2) see: Acemetacin; Cinmetacin:
lndometacin
lincomycin
(Cl,H,4N20,S; 154-21-2) see: Clindamycin
lipstatin
(C2,H4,NOs; 96829-59-3) see: Orlistat
lithium acetylide (Li(C2H))
(C2HLi; 11 1 1-64-4) see: Levonorgestrel
lithium ethyl acetate
(C,H,LiO,; 18981 1-59-4) see: lloprost
lithium tri-sec-butylborohydride
(C12H2,BLi; 38721-52-7) see: Rosiglitazone
loratadine
(C22H,,CIN202; 79794-75-5) see: Desloratadine
lovastatin
(C2,H,,O,; 75330-75-5) see: Simvastatin
lumazine
(C,H4N402; 487-21-8) see: Amiloride
lumilysergol 10-methyl ether
(Cl,H,,N202; 35121-60-9) see: Nicergoline
lumilysergol 10-methyl ether 8-0-(5-bromonicotinate)
(C2,H24BrN,0,; 35264-46-1) see: Nicergoline
2,6-lutidine
(C,H,N; 108-48-5) see: Pyridinol carbamate; Raltitrexed
D-lysergazide
(C,,H,,N,O; 62074-28-6) see: Methylergometrine
D-lysergic acid
(C,,H,,N202; 82-58-6) see: Ergometrine; Pergolide
lysergic acid
see under D-lysergic acid
lysergol
(C,,Hl,N20; 602-85-7) see: Nicergoline
L-lysine
(C,Hl4N,OZ; 56-87-1) see: Eptifibatide; Gusperimus
trihydrochloride; Ibuprofen lysinate; Lisinopril; Lymecycline
magnesium monoperoxyphthalate
(C,H,MgO,; 109536-69-8) see: Rofecoxib
maleic acid monoureide
(C,H,N204; 105-61-3) see: Orotic acid
maleic anhydride
(C4H20,; 108-31-6) see: Azintamide
(S)-malic acid
(C,H,O,; 97-67-6) see: Barnidipine; Orlistat
L-malic acid
see under (5)-malic acid
malic acid
(C4H,0,; 6915-15-7) see: Bucumolol; Methoxsalen
malonic acid
(C,H404; 141-82-2) see: Acrivastine; Pilsicainide
malononitrile (C,H2N2; 109-77-3) see: Thiamine; Triamterene;
Trimethoprim malonyl chloride (C,H2C1202; 1663-67-8) see: Iotrolan (-tr)-mandelic acid
(C,H,O,; 90-64-2) see: Cyclandelate; Fenozolone; Fenyramidol; Homatropine; Micinicate
D(-)-mandelic acid (C,H,O,; 611 -71-2) see: Sertraline mandelic acid ethyl ester (CI,Hl20,; 4358-88-7) see: Pelnoline mandelonitrile
(C,H,NO; 532-28-5) see: Ethotoin ,D-mannitol
(C,H140,; 69-65-8) see: Mitobronitol MCPBA
see under m-chloroperbenzoic acid medroxyprogesterone
see under 17-hydroxy-6a-methylprogesterone
megestrol (C22H,o03; 3562-63-8) see: Megestrol acetate melamine
(C,H,N,; 108-78-1) see: Altretamine menadiol
(Cl,H,,,02; 481-85-6) see: Menadiol sodium diphosphate menadiol 1-acetate
(C,,H,,O,; 2211-27-0) see: Phytomenadione
(C,,H,,O,: 573-20-6) see: Phytomenadione menadione
(C,,H,02; 58-27-5) see: Menadiol diacetate; Menadiol sodium diphosphate; Menadione sodium bisulfite
(+)-p-mentha-2,s-dien-1-01
(C,,H,,O) see: Dronabinol
(IS-cis)-p-menth-2-ene-1,s-diol
(C,,,H,,O,; 15910-72-2) see: Dronabinol (?)-menthol
(Cl,,H2,0; 89-78-1) see: (-)-Menthol (-)-menthol
(C,,,H2,0; 2216-51-5) see: Paroxetine (*)-menthy1 benzoate
(CI7H,O2; 38649-18-2) see: (-)-Menthol (f)-mepromazine
(C,,H2,N20S; 5101 9-87-5) see: Levomepromazinc mercaptoacetaldehyde dimethyl acetal
(C4H,,02S; 89055-43-6) see: Epitizide; Lamivudine 3-mercaptoanisole
(C7H,0S; 15570-12-4) see: Raloxifene hydrochloride 2-mercaptobenzimidazole
(C7H,N2S; 583-39-1) see: Lansoprazole 2-mercapto-4-(5-carbamoyl-24hienyl)thiazole (C,H,N,OS,; 52560-89-1) see: Arotinolol
cis-4-mercapto-N,N-dimethyl-l-@-nitrobenzyloxycarb-
onyl)-L-prolinamide (C,,H,,N,O,S; 96034-64-9) see: Meropenem 2-mercaptoethanol
(C2H,0S; 60-24-2) see: Nifurtimox; Tiadenol (+)-mercaptolactic acid
(C,H,O,S; 30163-03-2) see: Lamivudine
Trang 102-[l-(mercaptomethyl)cyclopropyl]acetic acid
(C,H,,,O,S; 162515-68-6) see: Montelukast sodium
2-mercapto-5-methyl-l,3,4-thiadiazole
(C,H,N,S,; 29490-1 9-5) see: Cefazedone; Cefazolin
2-mercaptopropionic acid
(C,H,O,S; 79-42-5) see: Stepronin
3-mercaptopropionic acid
(C,H,O,S: 107-96-0) see: Chlormezanone; Eptifihatide
a-mercaptopropionylglycine
(C,H,>NO,S; 1953-02-2) see: Stepronin
mercaptopurine
(C,H,N,S; 50-44-2) see: Azathioprine
4-mercaptopyridine
(C,H5NS; 4556-23-4) see: Cefapirin
2-mercaptopyridine oxide
(C,HSNOS; 1121 -31 -9) see: Pyrithione zinc
2-mercapto-1,3,44hiadiazole
(C2H2N2S2; 18686-82-3) see: Ceftezole
4-mercapto-1,2,3-triazole
(C,H,N,S; 6440-06-8) see: Cefatrizine
mercuric diacetate
(C4H,Hg04; 1600-27-7) see: Chlormerodrin; Idoxuridine;
Phenylmercuric borate
mercury(11) acetate
see under mercuric diacetate
mercury(I1) oxide
(HgO; 21908-53-2) see: Merbromin
mesityl oxide
(C,H,,O; 141-79-7) see: Budralazine
mestanolone
(C2,,H1202; 521-1 1-9) see: Oxymetholone; Stanozolol
mesyl chloride
(CH,C102S; 124-63-0) see: Amidephrine mesilate;
Amsacrine; Aztreonam; Rusulfan: Carumonam; Clobetasol
propionate; Clobetasone butyrate; Delavirdine mesilate;
Dexamethasone 21-linolate; Epitiostanol; Fluazacort;
Fluorometholone; Fluperolone acetate; Fluprednidene acetate;
Gemcitabine; Gestodene; Halcinonide; Halopredone
diacctate; Hydrocorlisone sodium phosphate; Ibutilide
fu~narate; lndinavir sulfate; Itraconazole; Ketoconazole;
Levofloxacin; Mezlocillin; Mometasone furoate; Montclukast
sodium; Naproxen; Nimesulide; Olsalazine sodium;
Oseltamivir; Paclitaxel; Paricalcitol; Pergolide; Prednisolone
sodium sulfobenzoate; Raloxifene hydrochloride; Reboxetine;
Risperidonr; Rizatriptan benzoate; Saquinavir; Sotalol;
Stavudine; Sufentanil; Terconazole; Zidovudine
(&)-metaramino1
(CcJH,,NO,; 4956-27-8) see: Metaraminol
metenolone
(C,,,H,,,O,; 153-00-4) see: Metenolone acetate
methacrylic acid
(C4H6U2; 79-41-4) see: Captopril; locetamic acid
methacryloyl chloride
(C,H,CIO; 920-46-7) see: Bicalutamide
methacycline
(C,2H,2N20,; 914-00-1) see: Doxycycline
(&)-methamphetamine
(CI($!,,N; 7632-10-2) see: Propylhexedrine; Selegiline
(-)-methamphetamine
(C,,,H,,N; 3381 7-09-3) see: Selegiline
(-)-methamphetamine (+)-tartrate (C,,H,,NO,; 93777-08-3) see: Selegiline methanesulfochloride
see under mesyl chloride methanesulfonanilide (C,H,NO,S; 1197-22-4) see: lbutilide fumarate; Sotalol methanesulfonic acid
(CH,O,S; 75-75-2) see: Alatrofloxacin mesilate;
Alendronate sodium; Dolasetron mesilate; Glaziovine; Nelfinavir mesylate; Tirilazad mesilate; Trovafloxacin mesilate
methanesulfonic anhydride (C2H,0sS2; 7143-01-3) see: Dofetilide; Improsulfan; Rofecoxib
2-(methanesulfony1)-5-henzoylpyrrole
(CI2HIINO,S; 80965-03-3) see: Ketorolac
1-methanesulfonyl-2-imidazolidinone
(C4H,N20,S; 41 730-79-4) see: Mezlocillin methanol
(CH,O; 67-56-1) see: Amiloride; Atenolol; Aztreonam; Bromopride; Cefoxitin; Chenodeoxycholic acid;
Chlorambucil; Chlormerodrin; Clopidogrel hydrogensulfate; Codzinc; Cycloserine: Dextromethorphan; Eprozinol; Guajacol; Methoxyflurane; Methylphenidate; - Metoclopramide; Moxestrol; Moxifloxacin hydrochloride; Nicergoline; Nicorandil; Omeprazole; Paricalcitol; Piretanide: Protizinic acid; Pyrazinamide; Retinol; Spirapril:
Sulfametrole; Temocillin; Zipeprol methanol lithium salt
(CH,LiO; 865-34-9) see:'~lomoxef
~ m e t h i o n i n e (C,H,,NO,S; 63-68-3) see: Methylmethionine sulfonium chloride
"methotrexate ester"
(C2,H,,,N8OS; 43170-88-3) see: Methotrexate 3-methoxyacetophenone
(C,H,,O,; 586-37-8) see: Oxyfedrine
3-methoxy-17-acetoxy-19-nor-3,5-pregnadien-2O-one
(C,,H,,O,; 32420-15-8) see: Nomegestrol acetate methoxyacetyl chloride
(C,H,ClO,; 38870-89-2) see: Mibefradil hydrochloride 2-methoxy-4-amino-5-chlorohenzoic acid
(CRH,CINO,; 7206-70-4) see: Cisapride; Clebopride 6a-methoxy-6P-aminopenicillanic acid benzyl ester (ClhH20N204S; 35353-32-3) see: Temocillin 2-methoxy-3-aminopyridine
(C,HIN20; 20265-38-7) see: Nevirapine
(R)-(-)-2-(4-methoxy-3-aminosulfonylphenyl)-l-methyl-
ethylamine (C,,,H,,N,O,S; 112101-81-2) see: Tamsulosin hydrochloride
4-methoxyaniline (C,H,NO; 104-94-9) see: Acemetacin; Mepacrine; Paclitaxel
4-methoxybenzhydryl chloride (C,,H,,CIO; 6731 -1 1-9) see: Medrylamine
8-methoxy-W-1-benzopyran-3-carbonitrile
(C, ,H,NO,; 57543-69-8) see: Nipradilol
8-methoxy-2H-1-benzopyran.3-carboxylic acid (C,,H,,O4; 57543-59-6) see: Nipradilol