1-(3,4-Dimethyl-5-sulfethanolamide anilino)-4-amino-3-anthraquinonesulfonic acid 1-Amino-9,10-dihydro-4-((3-(((2-hydroxyethyl)amino)sulphonyl)-4,5-dimethylphenyl)amino)-9,10-dioxoanthracene-2-sulphonic acid 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-((3-(((2-hydroxyethyl)amino)sulfonyl)-4,5-dimethylphenyl)amino)-9,10-dioxo- 36897-88-8 EINECS 253-263-0