| 英文同义词: | methyl (5beta,7alpha)-7-acetoxy-3,12-dioxocholan-24-oate;7α-Acetoxy-3,12-dioxo-5β-cholan-24-oic acid methyl ester;7α-Acetyloxy-3,12-dioxo-5β-cholan-24-oic acid methyl ester;Einecs 262-196-6;Cholan-24-oic acid, 7-(acetyloxy)-3,12-dioxo-, methyl ester, (5β,7α)-;Cholic acid impurity 52 |