[5-bromo-10,13-dimethyl-17-(6-methylheptan-2-yl)-6-oxo-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate

6α-bromo-5β-hydroxy-cholestan-3β-yl acetate

孕烯诺龙乙酸酯

3β-hydroxycholest-5-en-24-one acetate