Synonyms: | hydrogen [4-[[4-[(4-ethoxyphenyl)amino]phenyl][4-[ethyl(sulphonatobenzyl)amino]-o-tolyl]methylene]-3-methylcyclohexa-2,5-dien-1-ylidene](ethyl)(sulphonatobenzyl)ammonium, sodium salt;Einecs 286-213-1;Hydrogen (4-((4-((4-ethoxyphenyl)amino)phenyl)(4-(ethyl(sulphonatobenzyl)amino)-o-tolyl)methylene)-3-methylcyclohexa-2,5-dien-1-ylidene)(ethyl)(sulphonatobenzyl)ammonium, sodium salt |