2-oxidanyl-4-oxidanylidene-chromene-3-sulfonate

Systemtic Name: 2-oxidanyl-4-oxidanylidene-chromene-3-sulfonate Openeye Name: 2-hydroxy-4-oxo-chromene-3-sulfonate CAS Name: 2-hydroxy-4-oxo-1-benzopyran-3-sulfonate IUPAC Name: 2-hydroxy-4-oxochromene-3-sulfonate Traditional Name: 2-hydroxy-4-keto-chromene-3-sulfonate Formula: C9H5O6S- MolecularWeight: 241.1974

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Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C2C(=C1)C(=O)C(=C(O2)O)S(=O)(=O)[O-]

Isomeric SMILES

C1=CC=C2C(=C1)C(=O)C(=C(O2)O)S(=O)(=O)[O-]

InChI

InChI=1S/C9H6O6S/c10-7-5-3-1-2-4-6(5)15-9(11)8(7)16(12,13)14/h1-4,11H,(H,12,13,14)/p-1