Synonyms: 1-Propanaminium, 3-((9,10-dihydro-4-((4-methylphenyl)amino)-9,10-dioxo-1-anthracenyl)amino)-N,N,N-trimethyl-, methyl sulfate (1:1);1-((4-Methylphenyl)amino)-4-((3-(trimethylammonium)propyl)amono)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;N,N,N-trimethyl-3-({4-[(4-methylphenyl)amino]-9,10-dioxo-9,10-dihydroanthracen-1-yl}amino)propan-1-aminium methyl sulfate