(Z)-4,4'-(1,2-Diethyl-1,2-ethylenediyl)bisphenol 22610-99-7 4,4'-Stilbenediol, alpha,alpha'-diethyl-, (Z)- Phenol, 4,4'-(1,2-diethyl-1,2-ethylenediyl)bis-, (Z)- (9CI) cis-Des cis-Diethylstilbesterol cis-Diethylstilbestrol cis-alpha,alpha'-Diethyl-4,4'-stilbenediol