3-甲氧基雌甾-1,3,5(10),8-四烯-17beta-醇

8α,17β-dihydroxy-3-methoxy-oestra-1,3,5(10),9(11)-tetraen

(+/-)-3-methoxyestra-1,3,5(10),8-tetraen-17-one

3-methoxy-1,3,5(10)-estratriene-8α,17β-diol