(E)-1,1'-(1,2-Diethyl-1,2-ethene-diyl)bis(4-methoxybenzene) 3,4-Bis(4-methoxyphenyl)hex-3-ene 3,4-Bis(p-methoxyphenyl)-3-hexene 3,4-Dianisyl-3-hexene 3-Hexene, 3,4-bis(4-methoxyphenyl)- 3-Hexene, 3,4-bis(p-methoxyphenyl)-