726151-97-9

2-(5,6-dimethyl-4-oxo-3H-thieno[2,3-d]pyrimidin-2-yl)acetonitrile 2-{5,6-dimethyl-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-2-yl}acetonitrile 1,4-Dihydro-5,6-dimethyl-4-oxothieno[2,3-d]pyrimidine-2-acetonitrile 1,4-Dihydro-5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-2-acetonitrile Thieno[2,3-d]pyrimidine-2-acetonitrile, 1,4-dihydro-5,6-dimethyl-4-oxo- (5,6-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDIN-2-YL)-ACETONITRILE