Synonyms: AC1O59KQ;1H-Imidazo(4,5-b)quinoxalinium, 6-chloro-2-((1,3-dihydro-1,3-dimethyl-2H-imidazo(4,5-b)quinoxalin-2-ylidene)methyl)-1,3-diphenyl-, 4-methylbenzenesulfonate (1:1);1H-Imidazo(4,5-b)quinoxalinium, 6-chloro-2-((1,3-dihydro-1,3-dimethyl-2H-imidazo(4,5-b)quinoxalin-2-ylidene)methyl)-1,3-diphenyl-, salt with 4-methylbenzenesulfonic acid (1:1);6-chloro-2-[(1,3-dimethylimidazo[4,5-b]quinoxalin-3-ium-2-yl)methyl]-1,3-diphenyl-2H-imidazo[4,5-b]quinoxaline; 4-methylbenzenesulfonate;63149-40-6