1-Ethyl-6-(p-((1-ethylquinolium-6-yl)formamido)benzamido)quinolium di-p-toluenesulfonate 16760-09-1 Quinolinium, 1-ethyl-6-(p-((1-ethylquinolinium-6-yl)formamido)benzamido)-, di-p-toluenesulfonate