sodium 4-[(4-amino-9,10-dihydro-9,10-dioxo-3-phenoxy-1-anthryl)amino]-3,5-diethyltoluene-2-sulphonate

3-[[(4-Amino-9,10-dihydro-9,10-dioxo-3-phenoxyanthracen)-1-yl]amino]-2,4-diethyl-6-methylbenzenesulfonic acid sodium salt

Benzenesulfonic acid, 3-[(4-amino-9,10-dihydro- 9,10-dioxo-3-phenoxy-1-anthracenyl)amino]-2,4-diethyl -6-methyl-, monosodium salt