16758-28-4 6,6'-[Carbonyliminobis(p-phenylenecarbonylimino)]bis[1-ethylquinolinium] ditosylate NSC101326 Quinolinium, 1-ethyl-6-[[4-[[4-[[(1-ethylquinolinium-6-yl)amino]carbonyl]benzoyl]amino]benzoyl]amino]-, salt with 4-methylbenzenesulfonic acid (1:2) Quinolinium, 6,6'-[carbonyliminobis(p-phenylenecarbonylimino)]bis[1-ethyl-, ditosylate