N1-甲基-4-吡啶酮-3-甲酰胺 CAS号: 769-49-3 英文名: 1-methyl-4-oxo-pyridine-3-carboxamide 英文别名: N-Methyl-4-pyridone-5-carboxamide;N-Methyl-4-pyridone-3-carboxaMide;N1-Methyl-4-pyridone-5-carboxamide;1-methyl-4-oxo-pyridine-3-carboxamide;1,4-Dihydro-1-methyl-4-oxonicotinamide;3-Py...