5-胆甾烯-3-酮

4-胆甾烯-3-酮

3β-methyl-5-cholesten-3-ol

(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