Synonyms: 1-{2-[(4-{(e)-[2,6-dichloro-4-(dimethylsulfamoyl)phenyl]diazenyl}phenyl)(ethyl)amino]ethyl}pyridinium acetate;AC1L3A4S;AC1Q22B5;AR-1B9696;1-(2-((4-(4-(2,6-Dichloro-4-(dimethylsulfamoyl)phenyl)azo)phenyl)ethylamino)ethyl)pyridinium acetate;3,5-dichloro-4-[[4-[ethyl(2-pyridin-1-ium-1-ylethyl)amino]phenyl]diazenyl]-N,N-dimethylbenzenesulfonamide acetate;Pyridinium, 1-(2-((4-((2,6-dichloro-4-((dimethylamino)sulfonyl)phenyl)azo)phenyl)ethylamino)ethyl)-, acetate;Pyridinium, 1-(2-((4-(2-(2,6-dichloro-4-((dimethylamino)sulfonyl)phenyl)diazenyl)phenyl)ethylamino)ethyl)-, acetate (1:1)