85702-63-2

3-[[4-amino-3-(5,10-dihydro-5,10-dioxoanthra[2,3-d]oxazol-2-yl)-9,10-dihydro-9,10-dioxo-1-anthryl]amino]naphth[2,3-f]quinoxaline-2,7,12(1H)-trione