Synonyms: (8S,9S,10R,13R,14S,17S)-17-[2-(4-bromophenyl)sulfonyloxyacetyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one;17-[2-(4-bromophenyl)sulfonyloxyacetyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one;