4,5-bis(oxidanylidene)pyran-2-carboxylic acid

Systemtic Name: 4,5-bis(oxidanylidene)pyran-2-carboxylic acid Openeye Name: 4,5-dioxopyran-2-carboxylic acid CAS Name: 4,5-dioxo-2-pyrancarboxylic acid IUPAC Name: 4,5-dioxopyran-2-carboxylic acid Traditional Name: 4,5-diketopyran-2-carboxylic acid Formula: C6H4O5 MolecularWeight: 156.09296

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Descriptors Computed from Structure

Canonical SMILES:

C1C(=O)C(=O)C=C(O1)C(=O)O

Isomeric SMILES

C1C(=O)C(=O)C=C(O1)C(=O)O

InChI

InChI=1S/C6H4O5/c7-3-1-5(6(9)10)11-2-4(3)8/h1H,2H2,(H,9,10)