5,6-Dihydro-10,11-dimethoxy-13-methylbenzo(g)-1,3-benzodioxolo(5,6-a)quinolizinium iodide 69776-36-9 Benzo(g)-1,3-benzodioxolo(5,6-a)quinolizinium, 5,6-dihydro-10,11-dimethoxy-13-methyl-, iodide