Synonyms: BRN 3566162;1H,3H-Difuro(3,4-b:3',4'-e)pyridine-1,7(5H)-dione, 8-(4-nitrophenyl)-;8-(4-Nitrophenyl)-1H,3H-difuro(3,4-b:3',4'-e)pyridine-1,7(5H)-dione;1,7-Dioxo-8-(4'-nitrophenyl)-1,3,5,7-tetrahydrodifuro(3,4-b:3',4'-e)pyridine;AC1MIQYZ;LS-61925;120260-24-4