[5-(3-ethyl-3-methyloxiran-2-yl)-3-methylpent-1-en-3-yl] acetate

16,17-环氧黄体酮

16-妊娠双烯醇酮

5-Pregnen-3.β.,17.α.-diol-20-one-16.β.-bromo

16α,17α-epoxypregnan-20-one-3β-ol 3-acetate