2-Oxoethanesulfonic acid
CAS Registry Number®
32797-12-9
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CAS Name
2-Oxoethanesulfonic acidMolecular Formula
C2H4O4SMolecular Mass
124.12Cite this Page
2-Oxoethanesulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=32797-12-9 (retrieved ) (CAS RN: 32797-12-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C2H4O4S/c3-1-2-7(4,5)6/h1H,2H2,(H,4,5,6)
InChIKey
InChIKey=JTJIXCMSHWPJJE-UHFFFAOYSA-N
SMILES
C(S(=O)(=O)O)C=O
Canonical SMILES
O=CCS(=O)(=O)O
Other Names for this Substance
- Ethanesulfonic acid, 2-oxo-
- Methanesulfonic acid, formyl-
- 2-Oxoethanesulfonic acid
- Sulfoacetaldehyde
- 2-Oxoethane-1-sulfonic acid
