英文别名
(3beta,5alpha,20S)-20-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[(1-ethoxyethyl)oxy]-4,4-dimethylpregna-8,14-diene;tert-butyl-[(1S)-1-[(3S,5R,10S,13R,17S)-3-(1-ethoxyethoxy)-4,4,10,13-tetramethyl-1,2,3,5,6,7,11,12,16,17-decahydrocyclopenta[a]phenanthren-17-yl]ethoxy]-dimethylsilane