Synonyms: AC1L4LU7;AR-1E8550;LS-132916;1-N,4-N-bis[4-[(1-ethylpyridin-1-ium-3-yl)carbamoyl]-3-methoxyphenyl]benzene-1,4-dicarboxamide; 4-methylbenzenesulfonate;3,3'-{benzene-1,4-diylbis[carbonylimino(2-methoxybenzene-4,1-diyl)carbonylimino]}bis(1-ethylpyridinium) bis(4-methylbenzenesulfonate);Pyridinium, 3,3'-(terephthaloylbis(imino(2-methoxy-p-phenylene)carbonylimino))bis(1-ethyl-, di-p-toluenesulfonate