1253789-64-8

7-(methylthio)-1H-pyrimido[4,5-d][1,3]oxazine-2,4-dione 7-methylsulfanyl-1H-pyrimido[4,5-d][1,3]oxazine-2,4-dione 7-(methylthio)-2H-Pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione 2H-Pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione, 7-(methylthio)-