Synonyms: 1-Ethyl-1,3,4,5-tetrahydropyrrolo(4,3,2-de)isoquinoline hydrochloride;1,3,4,5-Tetrahydro-1-ethyl-pyrrolo(4,3,2-de)isoquinoline hydrochloride;Pyrrolo(4,3,2-de)isoquinoline, 1,3,4,5-tetrahydro-1-ethyl-, monohydrochloride;AC1MIAGG;LS-139418;53462-77-4