| 英文同义词: | 2α-(1-Methylethyl)-5α-cholestan-3-one ethylene acetal;(2S,5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2-propan-2-ylspiro[1,2,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane];Cholestan-3-one, 2-(1-methylethyl)-, cyclic 1,2-ethanediyl acetal, (2α,5α)- (9CI) |