2-oxobutanedioic acid

  • Formula: C4H4O5
  • Molecular Weight: 132.071 g/mol
  • PubChem CID: 970
  • SMILES: C(C(=O)C(=O)O)C(=O)O
  • InChI String: InChI=1S/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9)
  • InChI Key: KHPXUQMNIQBQEV-UHFFFAOYSA-N
  • Wikidata: Q408658

Systems and Spectra

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