16275-44-8 2(5H)-Furanone, 5-acetamido- 4-Acetamido-4-hydroxy-2-butenoic acid gamma-lactone 4-Acetamido-4-hydroxy-2-butenoic acid-gamma-lactone 5-18-11-00344 (Beilstein Handbook Reference) 5-Acetamido-2(5)-furanone ACETAMIDE, N-(2,5-DIHYDRO-5-OXO-2-FURANYL)- AI3-44725 Acetamide, N-(2,5-dihydro-5-oxo-2-furanyl)-, (from Fusarium nivale) Acetamide, N-(2,5-dihydro-5-oxo-2-furyl)- (8CI) BRN 1680823 Butenolide NSC 114350