2,3-Dihydro-3-oxo-1H-pyrazole-4-carboxylic acid
CAS Registry Number®
478968-51-3
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CAS Name
2,3-Dihydro-3-oxo-1H-pyrazole-4-carboxylic acidMolecular Formula
C4H4N2O3Molecular Mass
128.09Cite this Page
2,3-Dihydro-3-oxo-1H-pyrazole-4-carboxylic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=478968-51-3 (retrieved ) (CAS RN: 478968-51-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C4H4N2O3/c7-3-2(4(8)9)1-5-6-3/h1H,(H,8,9)(H2,5,6,7)
InChIKey
InChIKey=UZVAVNYJJAUYRH-UHFFFAOYSA-N
SMILES
C(O)(=O)C=1C(=O)NNC1
Canonical SMILES
O=C(O)C1=CNNC1=O
Other Names for this Substance
- 1H-Pyrazole-4-carboxylic acid, 2,3-dihydro-3-oxo-
- 2,3-Dihydro-3-oxo-1H-pyrazole-4-carboxylic acid
- 3-Hydroxy-1H-pyrazole-4-carboxylic acid
Deleted or Replaced CAS Registry Numbers
1393482-65-9