上游原料
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3alpha,21-二羟基-5alpha-孕甾-20-酮
CAS号：567-02-2
英文名：2-hydroxy-1-[(8R,9S,10S,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone
分子式：C21H34O3
分子量：334.493
上游原料
别孕烯醇酮
3α,21-diacetoxy-5α-pregnan-20-one
tert-butyl((1-((3R,5S,8R,9S,10S,13S,14S,17S)-3-((tert-butyldimethylsilyl)oxy)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)vinyl)oxy)dimethylsilane
2-((tert-butyldimethylsilyl)oxy)-1-((3R,5S,8R,9S,10S,13S,14S,17S)-3-((tert-butyldimethylsilyl)oxy)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-one
醋酸去氧皮质酮
氢化黄体酮
(3β,5α)-21-(acetyloxy)-3-hydroxypregnan-20-one
5alpha-孕甾-3alpha-醇-20-酮
