66903-17-1 BENZYLAMINE, N-ETHYL-N-(4-HYDROXYBUTYL)-, 3,4,5-TRIMETHOXYBENZOATE (ester) Benzoic acid, 3,4,5-trimethoxy-, 4-(N-benzyl-N-ethylamino)butyl ester N-Ethyl-N-(4-hydroxybutyl)benzylamine 3,4,5-trimethoxybenzoate