.beta.-Estradiol diacetate 17.beta.-Estradiol diacetate 3,17.beta.-Diacetoxyestra-1,3,5(10)-triene 3434-88-6 Estra-1,3,5(10)-triene-3,17-diol (17.beta.)-, diacetate Estradiol diacetate Estradiol, diacetate Estradiol-3,17-diacetate Estradiol-3,17.beta.-diacetate NSC106559