| Synonyms: | 3-cyclopentyloxyoestra-1,3,5(10)-triene-16-alpha,17-beta-diol;quinestradol;Colpovis;Pentovis;Quinestradiol;(16R,17R)-3-(cyclopentoxy)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-16,17-diol;(16R,17R)-3-cyclopentyloxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-16,17-diol;Estra-1,3,5(10)-triene-16,17-diol, 3-(cyclopentyloxy)-, (16α,17β)- |