Synonyms: AC1L4LUD;AR-1E8552;3-bromo-6,7,8,9-tetrahydro-5H-carbazole;LS-132920;A21384;1-N,4-N-bis[3-methoxy-4-[(1-propylpyridin-1-ium-3-yl)carbamoyl]phenyl]benzene-1,4-dicarboxamide; 4-methylbenzenesulfonate;3,3'-{benzene-1,4-diylbis[carbonylimino(2-methoxybenzene-4,1-diyl)carbonylimino]}bis(1-propylpyridinium) bis(4-methylbenzenesulfonate);Pyridinium, 3,3'-(terephthaloylbis(imino(2-methoxy-p-phenylene)carbonylimino))bis(1-propyl-, di-p-toluenesulfonate