英文同义名:
-(-2-Hydroxyethyl)acetoaceticacid-lactone; 2-Acetyl-4-hydroxybutyric acid gamma-lactone; 2-Acetylbutyrolacton; 2-Oxo-3-acetyltetrahydrofuran; 3-Acetyl-2-(3H)-4,-5-dihydrofuranone; 3-Acetyl-2(3H)-4,5-dihydrofuranone; 3-acetyldihydro-2(3h)-furanon; 3-Acetyltetrahydro-2-furanone;