4,4'-二溴-反-芪

1,1'-(E)-ethene-1,2-diylbis(2-bromobenzene)

1-bromo-2-[(E)-2-(4-bromophenyl)vinyl]benzene

2-溴乙苯

3,3-二甲基-2-苯并呋喃-1(3H)-酮