trans-Urocanic acid
CAS Registry Number®
3465-72-3
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CAS Name
trans-Urocanic acidMolecular Formula
C6H6N2O2Molecular Mass
138.12Cite this Page
trans-Urocanic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?ref=3465-72-3 (retrieved ) (CAS RN: 3465-72-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
168-172 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C6H6N2O2/c9-6(10)2-1-5-3-7-4-8-5/h1-4H,(H,7,8)(H,9,10)/b2-1+
InChIKey
InChIKey=LOIYMIARKYCTBW-OWOJBTEDSA-N
SMILES
C(=C/C(O)=O)\C1=CN=CN1
Canonical SMILES
O=C(O)C=CC1=CN=CN1
Other Names for this Substance
- 2-Propenoic acid, 3-(1H-imidazol-5-yl)-, (2E)-
- Imidazole-4-acrylic acid, (E)-
- 2-Propenoic acid, 3-(1H-imidazol-4-yl)-, (E)-
- 2-Propenoic acid, 3-(1H-imidazol-4-yl)-, (2E)-
- Urocanic acid, trans-
Deleted or Replaced CAS Registry Numbers
7699-36-7, 739340-22-8, 926068-43-1
