68772-44-1 ACRIDINIUM, 3-AMINO-10-METHYL-9-(p-(p-((1-METHYLPYRIDINIUM-4-YL)AMINO)BENZAMIDO) Acridinium, 3-amino-10-methyl-9-(p-(p-((1-methylpyridinium-4-yl)amino)benzamido)anilino)-, dichloride