2-oxidanylidenebut-3-ene-1-sulfonic acid

Systemtic Name: 2-oxidanylidenebut-3-ene-1-sulfonic acid Openeye Name: 2-oxobut-3-ene-1-sulfonic acid CAS Name: 2-oxo-3-butene-1-sulfonic acid IUPAC Name: 2-oxobut-3-ene-1-sulfonic acid Traditional Name: 2-ketobut-3-ene-1-sulfonic acid Formula: C4H6O4S MolecularWeight: 150.15304

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Descriptors Computed from Structure

Canonical SMILES:

C=CC(=O)CS(=O)(=O)O

Isomeric SMILES

C=CC(=O)CS(=O)(=O)O

InChI

InChI=1S/C4H6O4S/c1-2-4(5)3-9(6,7)8/h2H,1,3H2,(H,6,7,8)