4-((9,10-Dihydro-4-hydroxy-9,10-dioxo-1-anthryl)amino)phenyl dimethylsulphamate 6648-62-0 Anthracene, 4-((4-(dimethylsulfamato)phenyl)amino)-1-hydroxy-9,10-dihydro-9,10-dioxo- EINECS 229-666-2 Sulfamic acid, dimethyl-, 4-((9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino)phenyl ester