Synonyms: Benzoic acid, 3,4,5-trimethoxy-, 2-ethyldecahydro-5-isoquinolyl ester, hydrobromide;5-(3,4,5-Trimethoxybenzoyloxy)-2-ethyl-decahydroisoquinoline hydrobromide;5-Isoquinolinol, decahydro-2-ethyl-, 3,4,5-trimethoxybenzoate, hydrobromide;Decahydro-2-ethyl-5-hydroxyisoquinoline, 3,4,5-trimethoxybenzoate, hydrobromide;4512-87-2;AC1L2GMD;LS-38483;2-ethyl-5-[(3,4,5-trimethoxybenzoyl)oxy]decahydroisoquinolinium bromide;(2-ethyl-1,2,3,4,4a,5,6,7,8,8a-decahydroisoquinolin-2-ium-5-yl) 3,4,5-trimethoxybenzoate bromide