1-((4-Methylphenyl)amino)-4-((3-(trimethylammonium)propyl)amino)anthraquinone methyl sulfate 1-Propanaminium, 3-((9,10-dihydro-4-((4-methylphenyl)amino)-9,10-dioxo-1-anthracenyl)amino)-N,N,N-trimethyl-, methyl sulfate 3-((9,10-Dihydro-9,10-dioxo-4-((p-tolyl)amino)-1-anthryl)aminopropyl)trimethylammonium methyl sulphate 72828-93-4 EINECS 276-896-4