(8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dithiane]

2α-bromo-(5α)-cholestan-3-one

孕烯诺龙乙酸酯

N-[(E)-[10,13-dimethyl-17-(6-methylheptan-2-yl)-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-ylidene]amino]aniline

cholest-4-en-3-one-(4-nitro-phenylhydrazone)