1H-Isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-2-((2,4-dinitrophenyl)amino)- 2-((2,4-Dinitrophenyl)amino)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione 61152-65-6