Synonyms: 1-{2-[{4-[(e)-(2-cyano-4-nitrophenyl)diazenyl]phenyl}(ethyl)amino]ethyl}-1,1-dimethylhydrazinium chloride;4613-05-2;AC1L2V1U;AC1Q1RT0;AR-1B9721;Hydrazinium, 1-(2-((4-((2-cyano-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)-1,1-dimethyl-, chloride;amino-[2-[4-[(2-cyano-4-nitrophenyl)diazenyl]-N-ethylanilino]ethyl]-dimethylazanium chloride;Hydrazinium, 1-(2-((4-(2-(2-cyano-4-nitrophenyl)diazenyl)phenyl)ethylamino)ethyl)-1,1-dimethyl-, chloride (1:1)