Synonyms: 1-amino-4-[3-[[(3,6-dichloropyridazin-4-yl)carbonyl]amino]-2,4,6-trimethyl-5-sulphoanilino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid;2-Anthracenesulfonic acid, 1-amino-4-[[3-[[(3,6-dichloro- 4-pyridazinyl)carbonyl]amino]-2,4,6-trimethyl -5-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-;1-Amino-4-[[3-[[(3,6-dichloro-4-pyridazinyl)carbonyl]amino]-2,4,6-trimethyl-5-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid;1-Amino-4-(3-(((3,6-dichloropyridazin-4-yl)carbonyl)amino)-2,4,6-trimethyl-5-sulphoanilino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid;Einecs 267-367-9