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CAS号: 55162-59-9 英文名称: 2α-(1-Methylethyl)-5α-cholestan-3-one ethylene acetal 英文同义词: 2α-(1-Methylethyl)-5α-cholestan-3-one ethylene acetal;Cholestan-3-one, 2-(1-methylethyl)-, cyclic 1,2-ethanediyl acetal, (2α,5α)- (9CI);(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] 中文名称: 中文同义词: 分子式: C32H56O2 分子量: 472.79 Mol file