18519-37-4 6,6'-(p-Phenylenebis(carbonylimino))bis(1-pentylquinolinium) ditosylate Quinolinium, 6,6'-(p-phenylenebis(carbonylimino))bis(1-pentyl-, ditosylate Quinolinium, 6,6'-(terephthaloyldiimino)bis(1-pentyl, di-p-toluenesulfonate