1,3,5-Hexatriene, 1,6-diphenyl- (8CI) 1,6-Diphenyl-1,3,5-hexatriene 1,6-Diphenylhexa-1,3,5-triene 1,6-Diphenylhexatriene 12766-16-4 1720-32-7 Benzene, 1,1'-(1,3,5-hexatriene-1,6-diyl)bis- DIPHENYLHEXATRIENE EINECS 217-011-3 NSC 90479