Synonyms: 4-(3-hydroxy-10,13-dimethylhexadecahydro-1h-cyclopenta[a]phenanthren-17-yl)-4-oxobutanoic acid(non-preferred name);NSC90580;AC1Q5VPI;AC1L61ZV;AR-1F6105;NSC-90580;4-(3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-4-oxobutanoic acid