R(-)-Dihydro-2(3H)-furanone-5-carbonyl chloride

2-Furancarbonyl chloride, tetrahydro-5-oxo-, (2R)-

(R)-Tetrahydro-5-oxo-2β-furancarboxylic acid chloride

2-Furancarbonyl chloride, tetrahydro-5-oxo-, (2R)- (9CI)