16275-44-8 2(5H)-Furanone, 5-acetamido- 4-Acetamido-4-hydroxy-2-butenoic acid-.gamma.-lactone 5-Acetamido-2(5)-furanone ACETAMIDO-4-HYDROXY-2-BUTENOIC ACID-Y-LACTONE Acetamide, N-(2,5-dihydro-5-oxo-2-furanyl)- Acetamide, N-(2,5-dihydro-5-oxo-2-furyl)- NSC114350 WLN: T5VOYJ CUNV1