(17beta)-3-甲氧基雌甾-1,3,5(10)-三烯-2,17-二醇

estra-1,3,5(10)-triene-2,3,17β-triol-17-acetate

3,17β-bis(2-tetrahydropyranyloxy)estra-1,3,5(10)-triene

2,4-二溴雌二醇

2,4-dibromoestra-1,3,5(10)-triene-3,17β-diol 3-(2'-hydroxyethyl) ether