5-[bis(oxidanyl)methylidene]-4-oxidanylidene-1H-pyrazole-3-carboxylic acid

Systemtic Name: 5-[bis(oxidanyl)methylidene]-4-oxidanylidene-1H-pyrazole-3-carboxylic acid Openeye Name: 5-(dihydroxymethylene)-4-oxo-1H-pyrazole-3-carboxylic acid CAS Name: 5-(dihydroxymethylidene)-4-oxo-1H-pyrazole-3-carboxylic acid IUPAC Name: 5-(dihydroxymethylidene)-4-oxo-1H-pyrazole-3-carboxylic acid Traditional Name: 5-(dihydroxymethylene)-4-keto-2-pyrazoline-3-carboxylic acid Formula: C5H4N2O5 MolecularWeight: 172.09566

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Descriptors Computed from Structure

Canonical SMILES:

C1(=O)C(=C(O)O)NN=C1C(=O)O

Isomeric SMILES

C1(=O)C(=C(O)O)NN=C1C(=O)O

InChI

InChI=1S/C5H4N2O5/c8-3-1(4(9)10)6-7-2(3)5(11)12/h6,9-10H,(H,11,12)