13602-48-7 2-Benzamido-4-hydroxybutyric acid gamma-lactone 2-Benzamidobutyrolactone Benzamide, N-(tetrahydro-2-oxo-3-furyl)- (8CI) Benzamide, N-(tetrahydro-oxo-3-furanyl)- Butyric acid, 2-benzamido-4-hydroxy-, gamma-lactone (6CI,7CI) N-(Tetrahydro-2-oxo-3-furyl)benzamide N-(Tetrahydro-oxo-3-furanyl)benzamide