英文别名
(22E,24S)-3β-acetoxy-7α-bromo-5α-stigmast-22-en-6-one;[(3S,5S,7S,8S,9S,10R,13R,14S,17R)-7-bromo-17-[(E,2R,5S)-5-ethyl-6-methylhept-3-en-2-yl]-10,13-dimethyl-6-oxo-1,2,3,4,5,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-yl] acetate