4-06-00-07006 (Beilstein Handbook Reference) 60883-74-1 BRN 3420170 Benzene, 1,1'-(bromophenylethenylidene)bis(4-ethoxy- Estrobin Styrene, alpha-bromo-beta,beta-bis(p-ethoxyphenyl)- alpha,alpha-Di(p-ethoxyphenyl)-beta-bromo-beta-phenylethylene alpha-Bromo-beta,beta-bis(p-ethoxyphenyl)styrene