2,4,6-Trioxo-1,2,3,4,5,6-hexahydrothio-5-pyrimidinecarbox-p-anisidide 4'-Methoxy-2,4,6-trioxohexahydro-5-pyrimidinecarbothioanilide 5-(p-Methoxyphenylthiocarbamoyl)barbituric acid 5-Pyrimidinecarbox-p-anisidide, 1,2,3,4,5,6-hexahydro-2,4,6-trioxothio- 7626-12-2 BRN 0927809