6-Amino-1-methyl-4-((4-(((4-(1-methylpyridinium-4-yl)-1-piperazinyl)carbonyl)amino)phenyl)amino)quinolinium 88837-69-8 Quinolinium, 6-amino-1-methyl-4-((4-(((4-(1-methylpyridinium-4-yl)-1-piperazinyl)carbonyl)amino)phenyl)amino)-