Synonyms: 1,3-Dioxolo(4,5-g)isoquinolinium, 6,6'-tetramethylenebis(5,6,7,8-tetrahydro-6,7-dimethyl-, diiodide;20320-91-6;6,6'-Tetramethylenebis(5,6,7,8-tetrahydro-6,7-dimethyl-1,3-dioxolo(4,5-g)isoquinolinium) 2I;AC1L1ITX;LS-62795;6,6'-butane-1,4-diylbis(6,7-dimethyl-5,6,7,8-tetrahydro[1,3]dioxolo[4,5-g]isoquinolin-6-ium) diiodide;6-[4-(6,7-dimethyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-6-yl)butyl]-6,7-dimethyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-ium diiodide