1-(2-Phenylethyl)-4-((4-(2-pyrimidinylamino)phenyl)methyl)-2,3-piperazinedione 2,3-Piperazinedione, 1-(2-phenylethyl)-4-((4-(2-pyrimidinylamino)phenyl)methyl)- 77917-32-9 BRN 5649120