1-(Cyclohexylmethyl)-4-((4-(2-pyrimidinylamino)phenyl)methyl)-2,3-piperazinedione 2,3-Piperazinedione, 1-(cyclohexylmethyl)-4-((4-(2-pyrimidinylamino)phenyl)methyl)- 77917-40-9 BRN 5652504