| Synonyms: | 5-ethylbarbituric acid;5-Ethylpyrimidine-2,4,6(1H,3H,5H)-trione;5-ethyl-1,3-diazinane-2,4,6-trione;2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-;Barbituric Acid Impurity 2 (5-Ethylbarbituric Acid);5-ethyl-6-hydroxy-1,2,3,4-tetrahydropyrimidine-2, 4-dione |