Synonyms: BRN 5642718;6,7-Dihydro-1,3-dimethyl-9-(phenylmethyl)pyrimido(2,1-f)purine-2,4,8(1H,3H,9H)-trione;Pyrimido(2,1-f)purine-2,4,8(1H,3H,9H)-trione, 6,7-dihydro-1,3-dimethyl-9-(phenylmethyl)-;AC1MJ80Q;LS-136262;9-benzyl-1,3-dimethyl-6,7-dihydropurino[7,8-a]pyrimidine-2,4,8-trione;114431-60-6