4,5''-Dibenzamido-1,1''-dianthrimide

4,5'-dibenzamido-1,1'-iminodianthraquinone

N-[4-[[5-(Benzoylamino)-9,10-dihydro-9,10-dioxoanthracen-1-yl]amino]-9,10-dihydro-9,10-dioxoanthracen-1-yl]benzamide