1-Amino-4-((5-amino-9,10-dihydro-9,10-dioxo-1-anthryl)amino)anthraquinone 35940-77-3 4,5'-Diamino-1,1'-iminobis(anthraquinone) 9,10-Anthracenedione, 1,1'-iminobis(5-amino- 9,10-Anthracenedione, 1-amino-4-((5-amino-9,10-dihydro-9,10-dioxo-1-anthracenyl)amino)- EINECS 252-801-1