OC(=O)CC1(OC(=O)C=C1)S(O)(=O)=O

InChIKey=WEEOYKXHMIPYQX-UHFFFAOYSA-N

C6H6O7S

222.17

Organic compounds

Organoheterocyclic compounds

Dihydrofurans

Furanones

Not available

Butenolides

Dicarboxylic acids and derivatives Sulfonyls Organosulfonic acids Enoate esters Alkanesulfonic acids Lactones Oxacyclic compounds Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds

Aliphatic heteromonocyclic compounds

2-furanone - Dicarboxylic acid or derivatives - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Alkanesulfonic acid - Enoate ester - Alpha,beta-unsaturated carboxylic ester - Lactone - Carboxylic acid ester - Carboxylic acid derivative - Carboxylic acid - Oxacycle - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Carbonyl group - Organic oxide - Hydrocarbon derivative - Aliphatic heteromonocyclic compound

This compound belongs to the class of organic compounds known as butenolides. These are dihydrofurans with a carbonyl group at the C2 carbon atom.

CHEBI:28947 : organosulfonic acid - 5-oxo-2-furylacetic acid