1-Methyl-2,4-dioxo-3-phenyl-1,2,3,4,6,7-hexahydro-5H-cyclopenta(d)pyrimidine 1H-Cyclopentapyrimidine-2,4(3H,5H)-dione, 6,7-dihydro-1-methyl-3-phenyl- 49786-34-7 5-24-07-00375 (Beilstein Handbook Reference) 6,7-Dihydro-1-methyl-3-phenyl-1H-cyclopentapyrimidine-2,4(3H,5H)-dione BRN 0221556