Synonyms: Trimethyl-(2-(3,3-dimethyl-6,7-dimethoxy-3,4-dihydroisoquinolin-1-on))ethylammonium diiodide;1-Isoquinolineethanaminium, 3,4-dihydro-6,7-dimethoxy-N,N,N,3,3-pentamethyl-, iodide, hydriodide;AC1MI50R;LS-85695;2-(6,7-dimethoxy-3,3-dimethyl-4H-isoquinolin-1-yl)ethyl-trimethylazanium iodide hydroiodide;132680-99-0