3,17-dihydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-17-carbonitrile

5alpha,6beta-二溴豆甾烷-3beta-基3-乙酸酯

乙醚

亚氯酸

5α,6β-dichlorocholestan-3β-ol