3-oxidanylidene-1H-2-benzofuran-1-sulfonic acid

Systemtic Name: 3-oxidanylidene-1H-2-benzofuran-1-sulfonic acid Openeye Name: 3-oxo-1H-isobenzofuran-1-sulfonic acid CAS Name: 3-oxo-1H-isobenzofuran-1-sulfonic acid IUPAC Name: 3-oxo-1H-2-benzofuran-1-sulfonic acid Traditional Name: 3-ketophthalan-1-sulfonic acid Formula: C8H6O5S MolecularWeight: 214.19524

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(OC2=O)S(=O)(=O)O

Isomeric SMILES

C1=CC=C2C(=C1)C(OC2=O)S(=O)(=O)O

InChI

InChI=1S/C8H6O5S/c9-7-5-3-1-2-4-6(5)8(13-7)14(10,11)12/h1-4,8H,(H,10,11,12)