英文别名1-Propanone, 1-(2-pyridinyl)-; 1-(PYRIDIN-2-YL)PROPAN-1-ONE; 2-PYRIDYL ETHYL KETONE; 1-Propanone, 1-(2-pyridyl)-; 1-(2-Pyridinyl)-1-propanone; 1-(2-Pyridyl)-1-propanone; 2-Propanoylpyridine; 1-pyridin-2-ylpropan-1-one; ethyl (pyrid-2-yl)-ketone; ethyl 2-pyridyl ketone; ethyl pyridin-2-ylketone 
