3,10,13-trimethyl-17-(6-methylheptan-2-yl)-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene

4-胆甾烯-3-酮

5-胆甾烯-3-酮

(1aS,3aR,5aR,6R,10R,10aS)-10-ethoxy-1a,3a,5a-trimethyl-6-((R)-6-methylheptan-2-yl)hexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene

magnesium,carbanide,iodide

(3R,5R,8S,9S,10R,13R,14S,17R)-3,10,13-trimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,5-diol

3ξ-methylcholest-4-en-3-ol

(3S)-10,13-二甲基-17-(6-甲基庚烷-2-基)-1,2,3,4,6,7,8,9,11,12,14,15,16,17-十四氢环戊烯并[a]菲-3,5-二醇

3β-methyl-5-cholesten-3-ol

5α-Hydroxy-5α-cholestan-3-one