1,2,3-Oxadiazolium, 3-(4-carboxyphenyl)-5-hydroxy-, inner salt
CAS Registry Number®
7614-53-1
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CAS Name
1,2,3-Oxadiazolium, 3-(4-carboxyphenyl)-5-hydroxy-, inner saltMolecular Formula
C9H6N2O4Cite this Page
1,2,3-Oxadiazolium, 3-(4-carboxyphenyl)-5-hydroxy-, inner salt. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=7614-53-1 (retrieved ) (CAS RN: 7614-53-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
248-249 °C (decomp)
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C9H6N2O4/c12-8-5-11(10-15-8)7-3-1-6(2-4-7)9(13)14/h1-5H,(H-,10,12,13,14)
InChIKey
InChIKey=HLNFBKDFNKWLSO-UHFFFAOYSA-N
SMILES
OC1=C[N+](C2=CC=C(C([O-])=O)C=C2)=NO1
Canonical SMILES
O=C([O-])C=1C=CC(=CC1)[N+]2=NOC(O)=C2
Other Names for this Substance
- 1,2,3-Oxadiazolium, 3-(4-carboxyphenyl)-5-hydroxy-, inner salt
- Sydnone, 3-(p-carboxyphenyl)-
- Sydnone, 3-(4-carboxyphenyl)-
- N-(p-Carboxyphenyl)sydnone
- 3-(4-Carboxyphenyl)sydnone
Deleted or Replaced CAS Registry Numbers
1059108-92-7, 1825369-56-9, 2151857-69-9
