1-Cyclohexyl-5-ethyl-3-phenyl-2,4,6(1H,3H,5H)-pyrimidinetrione 1-Cyclohexyl-5-ethyl-3-phenylbarbituric acid 1042-85-9 5-24-09-00122 (Beilstein Handbook Reference) BARBITURIC ACID, 1-CYCLOHEXYL-5-ETHYL-3-PHENYL- BRN 0897064