(R)-4-((5S,8R,9S,10S,13R,14S,17R)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid; 5?-Cholan-24-oic acid; 5?-Cholanic acid; 5?-Cholanoic acid; (5?,17?)-?-Methyl-androstane-17-butanoic Acid; L 596205-0; NSC 18161; Ursocholanic Acid