1,4-Bis((4-(2-pyrimidinylamino)phenyl)methyl)-2,3-piperazinedione 1,4-Bis(4-(2-pyrimidinylamino)benzyl)-2,3-dioxopiperazine 2,3-Piperazinedione, 1,4-bis((4-(2-pyrimidinylamino)phenyl)methyl)- 77917-10-3 BRN 5675766