15599-45-8 4,4'-(Ethylenedioxy(bis(N-hexyl-N-methylbenzylamine) 4,4'-Ethylendioxy-bis(N-hexyl-N-methylbenzylamin) Benzenemethanamine, 4,4'-(1,2-ethanediylbis(oxy))bis(N-hexyl-N-methyl- Benzylamine, 4,4'-(ethylenedioxy)bis(N-hexyl-N-methyl- L 16726 Symetin Symetine Symetinum