[O-]S(=O)(=O)C1=CNC=C1

InChIKey=GSRNKRUJQAFELZ-UHFFFAOYSA-M

C4H4NO3S

146.14

Organic compounds

Organic acids and derivatives

Organic sulfonic acids and derivatives

Organosulfonic acids and derivatives

Arylsulfonic acids and derivatives - Arylsufonic acids

1-sulfo,2-unsubstituted aromatic compounds

Substituted pyrroles Sulfonyls Organosulfonic acids Heteroaromatic compounds Azacyclic compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Organic anions

Aromatic heteromonocyclic compounds

1-sulfo,2-unsubstituted aromatic compound - Substituted pyrrole - Pyrrole - Organosulfonic acid - Sulfonyl - Heteroaromatic compound - Azacycle - Organoheterocyclic compound - Organonitrogen compound - Organosulfur compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Organic anion - Aromatic heteromonocyclic compound

This compound belongs to the class of organic compounds known as 1-sulfo,2-unsubstituted aromatic compounds. These are an arylsulfonic acid carrying the sulfonic acid group at the 1-position, and no substitute at the 2-position of the aromatic ring.

Not available