Wikipedia:  

Ethanesulfonic acid

Ethanesulfonate; Ethanesulfonic acid sodium salt monohydrate; Natrium-ethansulfonat monohydrate
Molecular Formula
C2 H5 O3 S -
Natural Isotopic Abundance Mass
109.1243
Mono-Isotopic Molecular Masses
C12N14:   108.9959397168
C13N14:   111.0026493924
C12N15:   108.9959397168
C13N15:   111.0026493924
Ethanesulfonic acid image
Ethanesulfonic acid
InCHi String:
InChI=1S/C2H6O3S/c1-2-6(3,4)5/h2H2,1H3,(H,3,4,5)/p-1

canonical and isomeric SMILES:
CCS(=O)(=O)[O-]


PUBCHEM iupac NAME: PUBCHEM iupac OPENEYE NAME: PUBCHEM iupac CAS NAME: PUBCHEM iupac SYSTEMATIC NAME
ethanesulfonate

PUBCHEM iupac TRADITIONAL NAME
esylate



PubChem Substance (SID):   85165192   57390302   5144961
PubChem Compound (CID):   3717105   16211027
KEGG: Compound ID   n/a
CAS Registry IDs:   594-45-6
PDB Chemical Component   ESA
Miscellaneous Databases and IDs:   ChemSpider 2948187   NMRShiftDB 20107078   BioCyc CPD-10434   ZINC ZINC03861350   ChemDB 4532329   ChemSpider 17339094

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.