18519-60-3 6,6'-(alpha,p-Phenethylenebis(carbonylimino))bis(1-propylquinolinium) ditosylate Quinolinium, 1-propyl-6-(p-((1-propylquinolinium-6-yl)carbamoyl)hydrocinnamamido)-, di-p-toluenesulfonate Quinolinium, 6,6'-(alpha,p-phenethylenebis(carbonylimino))bis(1-propyl-, ditosylate Quinolinium, 6-((1-oxo-3-(4-(((1-propylquinolinium-6-yl)amino)carbonyl)phenyl)propyl)amino)-1-propyl-, salt with 4-methylbenzenesulfonic acid (1:2)