Synonyms: NSC101681;3-Benzyl-5-methyl-3,4-dihydro-2H-pyrimido[4,5-e][1,3]oxazine-6,8(5H,7H)-dione;13922-59-3;3-Benzyl-5-methyl-3,4-dihydro-2H-pyrimido(4,5-e)(1,3)oxazine-6,8(5H,7H)-dione;AC1Q6NYS;AC1L6E6X;NCIOpen2_007029;AR-1F2090;NSC 101681;NSC-101681;3-benzyl-5-methyl-2,4-dihydropyrimido[4,5-e][1,3]oxazine-6,8-dione