1-(1-Phenylethyl)-4-((4-(2-pyrimidinylamino)phenyl)methyl)-2,3-piperazinedione 2,3-Piperazinedione, 1-(1-phenylethyl)-4-((4-(2-pyrimidinylamino)phenyl)methyl)- 77917-29-4 BRN 5653420