1-((4-Nitrophenyl)methyl)-4-((4-(2-pyrimidinylamino)phenyl)methyl)-2,3-piperazinedione 2,3-Piperazinedione, 1-((4-nitrophenyl)methyl)-4-((4-(2-pyrimidinylamino)phenyl)methyl)- 77917-22-7 BRN 5665124