120021-24-1 6H-Dibenzo(a,g)quinolizinium, 5,8,13,13a-tetrahydro-13-hydroxy-7-methyl-2,3,10,11-tetramethoxy-, iodide, (7-alpha,13-alpha,13a-alpha)-(+-)- N-Methyl (+-)-13-alpha-hydroxyxylopinine iodide (alpha)