1,3-Dimethyl-5-ethylbarbituric acid 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-1,3-dimethyl- (9CI) 5-24-09-00121 (Beilstein Handbook Reference) 5-ETHYL-1,3-DIMETHYL-2,4,6-PYRIMIDINETRIONE 5-Ethyl-1,3-dimethylbarbituric acid 7391-61-9 BRN 0175019 Barbituric acid, 1,3-dimethyl-5-ethyl- Barbituric acid, 5-ethyl-1,3-dimethyl- (8CI) EINECS 230-980-7 NSC 128099