5-Carboxy-2-thiouracil
CAS Registry Number®
23945-50-8
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CAS Name
5-Carboxy-2-thiouracilMolecular Formula
C5H4N2O3SMolecular Mass
172.16Cite this Page
5-Carboxy-2-thiouracil. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=23945-50-8 (retrieved ) (CAS RN: 23945-50-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
246-247 °C (decomp)
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C5H4N2O3S/c8-3-2(4(9)10)1-6-5(11)7-3/h1H,(H,9,10)(H2,6,7,8,11)
InChIKey
InChIKey=XKHWTDCFQVKNHW-UHFFFAOYSA-N
SMILES
C(O)(=O)C=1C(=O)NC(=S)NC1
Canonical SMILES
O=C(O)C1=CNC(=S)NC1=O
Other Names for this Substance
- 5-Pyrimidinecarboxylic acid, 1,2,3,4-tetrahydro-4-oxo-2-thioxo-
- 5-Pyrimidinecarboxylic acid, 4-hydroxy-2-mercapto-
- 1,2,3,4-Tetrahydro-4-oxo-2-thioxo-5-pyrimidinecarboxylic acid
- 4-Hydroxy-2-mercapto-5-pyrimidinecarboxylic acid
- 2-Thiouracil-5-carboxylic acid
Deleted or Replaced CAS Registry Numbers
321-22-2, 857526-84-2
