4-((3-(Acetylamino)phenyl)amino)-1-amino-2-sulfoanthraquinone,sodium salt, 4-((3-(Acetylamino)phenyl)amino)-1-amino-2-anthraquinonesulfonic acid,sodium salt, 2-Anthracenesulfonic acid,4-((3-(acetylamino)phenyl)amino)-1-amino-9,10-dihydro-9,10-dioxo-,monosodium salt, sodium 4-{[3-(acetylamino)phenyl]amino}-1-amino-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate, EINECS 274-675-7,