1,3-bis(oxidanylidene)-2-benzofuran-4-sulfonic acid

Systemtic Name: 1,3-bis(oxidanylidene)-2-benzofuran-4-sulfonic acid Openeye Name: 1,3-dioxoisobenzofuran-4-sulfonic acid CAS Name: 1,3-dioxo-4-isobenzofuransulfonic acid IUPAC Name: 1,3-dioxo-2-benzofuran-4-sulfonic acid Traditional Name: 1,3-diketophthalan-4-sulfonic acid Formula: C8H4O6S MolecularWeight: 228.17876

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC2=C(C(=C1)S(=O)(=O)O)C(=O)OC2=O

Isomeric SMILES

C1=CC2=C(C(=C1)S(=O)(=O)O)C(=O)OC2=O

InChI

InChI=1S/C8H4O6S/c9-7-4-2-1-3-5(15(11,12)13)6(4)8(10)14-7/h1-3H,(H,11,12,13)