... thuduoc0,18g kihieuIii.phanA,phancanlai co kh6iluang5,0 I g kf hieuIii.phan B.PhanA dirocphantachtheo phirongphapsackycottrenchathapphuIii.sillicagel(Merck60), co hat0,04-0,063mm.DungmoinragiaidtrocsirdungIii.h6n ... to.phienthonnguoc, daiden20 em, bia co rang,ganphu7 - 8 cap.cu6ngdai 1 - 1.5 cm.Cayphan b6 6rungBienI10ii ConSan[I].Xangdungcamb6tduocdung trong cac baithuocdantoe M chiramots6benhviernduonghohapnhuviern ... phirongphapsackycottrenchathapphuIii.sillicagel(Merck60), co hat0,04-0,063mm.DungmoinragiaidtrocsirdungIii.h6n hopIl-hexan-ctylaxetat181...