Synonyms: 20814-48-6;n,n'-bis(4-{[(2e)-1-propylpyridin-2(1h)-ylidene]amino}phenyl)benzene-1,4-dicarboxamide 4-methylbenzenesulfonate(1:2);AC1Q6WNL;AC1L4NS8;AR-1K1442;Pyridinium, 2,2'-(terephthaloylbis(imino-p-phenyleneimino))bis(1-propyl-, di-p-toluenesulfonate;LS-132945;1-N,4-N-bis[4-[(1-propylpyridin-2-ylidene)amino]phenyl]benzene-1,4-dicarboxamide; 4-methylbenzenesulfonic acid;N,N'-bis(4-{[(2E)-1-propylpyridin-2(1H)-ylidene]amino}phenyl)benzene-1,4-dicarboxamide 4-methylbenzenesulfonate (1:2)