1-(2-PYRIMIDINYL)-1H-4-PYRIDINONE;1-(2-pyrimidinyl)-4(1H)-pyridinone;1-Pyrimidin-2-yl-1h-pyridin-4-one;1-pyrimidin-2-ylpyridin-4-one;1-(Pyrimidin-2-yl)pyridin-4(1H)-one;4(1H)-Pyridinone, 1-(2-pyrimidinyl)-;1-(2-Pyrimidinyl)-1H-4-pyridinone, CAS 29049-26-1