Synonyms: 5b-Cholan-24-oic acid, 7a,12a-dihydroxy-3-oxo- (8CI); 5b-Cholanic acid, 7a,12a-dihydroxy-3-oxo- (7CI); 3-Ketocholic acid; 3-Oxo-7a,12a-dihydroxy-5b-cholanic acid; 3-Oxo-7a,12a-dihydroxy-5b-cholanoicacid; 3-Oxo-7a,12a-dihydroxycholan-24-oic acid;3-Oxocholic acid; 3-keto-7a,12a-Dihydroxy-5b-cholanic acid; 7a,12a-Dihydroxy-3-keto-5b-cholanic acid; 7a,12a-Dihydroxy-3-oxo-5b-cholan-24-oic acid; 7a,12a-Dihydroxy-3-oxo-5b-cholanic acid; 7a,12a-Dihydroxy-3-oxo-5b-cholanoic acid; 7a,12a-Dihydroxy-3-oxocholanic acid