(E)-1-(2-Bromo-1,2-diphenylethenyl)-4-ethylbenzene (E)-1-Bromo-1,2-diphenyl-2-(p-ethylphenyl)ethylene 22393-62-0 Benzene, 1-(2-bromo-1,2-diphenylethenyl)-4-ethyl-, (E)- (9CI) Bromo-1 (p-ethylphenyl)-2 diphenyl-1,2 ethylene (E) [French] ETHYLENE, 1-BROMO-1,2-DIPHENYL-2-(p-ETHYLPHENYL)-, (E)- LN 1643 trans-Broparestrol