2-Methoxyestra-1,3,5(10)-triene-3,17-diol diacetate, (17beta)- 7291-57-8 Estra-1,3,5(10)-triene-3,17-diol, 2-methoxy-, diacetate, (17beta)- Estra-1,3,5(10)-triene-3,17beta-diol, 2-methoxy-, diacetate Estradiol, 2-methoxy-, diacetate