2-oxidanylidene-3,4-dihydrochromene-3-sulfonate

Systemtic Name: 2-oxidanylidene-3,4-dihydrochromene-3-sulfonate Openeye Name: 2-oxochromane-3-sulfonate CAS Name: 2-oxo-3,4-dihydro-2H-1-benzopyran-3-sulfonate IUPAC Name: 2-oxo-3,4-dihydrochromene-3-sulfonate Traditional Name: 2-ketochroman-3-sulfonate Formula: C9H7O5S- MolecularWeight: 227.21388

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Descriptors Computed from Structure

Canonical SMILES:

C1C(C(=O)OC2=CC=CC=C21)S(=O)(=O)[O-]

Isomeric SMILES

C1C(C(=O)OC2=CC=CC=C21)S(=O)(=O)[O-]

InChI

InChI=1S/C9H8O5S/c10-9-8(15(11,12)13)5-6-3-1-2-4-7(6)14-9/h1-4,8H,5H2,(H,11,12,13)/p-1