英文别名2-Hydroxy-5-(2'-furyl)pyrazine; 5-(2-FURYL)-2(1H)-PYRAZINONE; 5-(furan-2-yl)-1,2-dihydropyrazin-2-one; 5-(2-Furyl)-2-hydroxypyrazine; 2(1H)-Pyrazinone, 5-(2-furanyl)-; 5-(furan-2-yl)-1H-pyrazin-2-one; 5-Furan-2-yl-1H-pyrazin-2-one; 2(1H)-Pyrazinone,5-(2-furanyl) 
