4,4'-(Ethylenedioxy)bis[N-hexyl-N-methylbenzylamine] dihydrochloride 5585-62-6 Benzenemethanamine, 4,4'-[1,2-ethanediylbis(oxy)]bis[N-hexyl-N-methyl-, dihydrochloride Benzylamine, 4,4'-(ethylenedioxy)bis[N-hexyl-N-methyl-, dihydrochloride Lilly 16726 NSC81908 Symetine Hydrochloride