Synonyms: sodium 1-amino-4-[[3,5-bis[(benzoylamino)methyl]-2,4,6-trimethylphenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate;2-Anthracenesulfonic acid, 1-amino-4-3,5-bis(benzoylamino)methyl-2,4,6-trimethylphenylamino-9,10-dihydro-9,10-dioxo-, monosodium salt;1-Amino-4-[[3,5-bis[(benzoylamino)methyl]-2,4,6-trimethylphenyl]amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid sodium salt;2-Anthracenesulfonic acid, 1-amino-4-((3,5-bis((benzoylamino)methyl)-2,4,6-trimethylphenyl)amino)-9,10-dihydro-9,10-dioxo-, sodium salt (1:1);Einecs 267-225-6;Sodium 1-amino-4-((3,5-bis((benzoylamino)methyl)-2,4,6-trimethylphenyl)amino)-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate