4,4'-Veratrylidenebis(N,N-diethyl-m-toluidine) 4550-36-1 Benzenamine, 4,4'-((3,4-dimethoxyphenyl)methylene)bis(N,N-diethyl-3-methyl- EINECS 224-915-1 m-Toluidine, 4,4'-(3,4-dimethoxybenzylidene)bis(n,n-diethyl-