1,2,9,10-Tetramethoxy-6-methyl-7-oxo-7H-dibenzo(de,g)quinolinium iodide 55974-08-8 7H-DIBENZO(de,g)QUINOLINIUM, 1,2,9,10-TETRAMETHOXY-6-METHYL-7-OXO-, IODIDE Oxoglaucine methiodide