Synonyms: 4,4'-Stilbenediol,a,a'-diethyl-, dipropionate, (E)- (8CI);Phenol,4,4'-(1,2-diethyl-1,2-ethenediyl)bis-, dipropanoate, (E)-;Phenol,4,4'-[(1E)-1,2-diethyl-1,2-ethenediyl]bis-, dipropanoate (9CI);Clinestrol;Cyren B;Dibestil;Diethylstilbestrol dipropionate;Diethylstilbestrolpropionate;Dihydroxydiethylstilbene dipropionate;Estilben;Estilbin;EstrobenDF;Estrobene DP;Estrogenin;Estrostilben;Euvestin;Gynolett;Horfemine;Neo-Oestranol II;New-Oestranol 11;Oestrogynaedron;Orestol;Pabestrol D;Sinciclan;Sinestrol;Stilbestrol dipropionate;Stilbestrol propionate;Stilbestronate;Stilboestrol DP;Stilbofax;Stilronate;Synestrol;Synoestrol;Synoestron;Syntestrin;Syntestrine;Tauripar B;Vetoestrol;Willestrol;p,p'-Dipropionoxy-trans-a,b-diethylstilbene;a,a'-Diethyl-4,4'-stilbenediol dipropionate;a,a'-Diethyl-4,4'-stilbenediol dipropionyl ester;