1-methyl-1,3,5-trihydropyrimidine-2,4,6-trione, 1-methyl-2,4,6-pyrimidinetrione, methylbarbituric acid, 1-Methylpyrimidine-2,4,6(1H,3H,5H)-trione, 2,4,6(1H,3H,5H)-Pyrimidinetrione, 1-methyl-, n-methylbarbituric acid, N-Me barbituric acid, 1-methylpyrimidine-(1H,3H,5H)-2,4,6-trione, 1-Methyl barbituric acid