Comenic acid
CAS Registry Number®
499-78-5
No image available.
CAS Name
Comenic acidMolecular Formula
C6H4O5Molecular Mass
156.09Cite this Page
Comenic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=499-78-5 (retrieved ) (CAS RN: 499-78-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
260-261 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C6H4O5/c7-3-1-5(6(9)10)11-2-4(3)8/h1-2,8H,(H,9,10)
InChIKey
InChIKey=UUUICOMMFFTCHS-UHFFFAOYSA-N
SMILES
C(O)(=O)C1=CC(=O)C(O)=CO1
Canonical SMILES
O=C(O)C=1OC=C(O)C(=O)C1
Other Names for this Substance
- 4H-Pyran-2-carboxylic acid, 5-hydroxy-4-oxo-
- 5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid
- Comenic acid
- 2-Carboxy-5-hydroxy-4-pyrone
- 5-Hydroxy-4-pyrone-2-carboxylic acid
