68772-47-4 ACRIDINIUM, 2-AMINO-10-METHYL-9-(p-((p-((1-METHYLPYRIDINIUM-3-YL)CARBAMOYL)PHENY Acridinium, 2-amino-10-methyl-9-(p-((p-((1-methylpyridinium-3-yl)carbamoyl)phenyl)carbamoyl)anilino)-, dichloride