2-Amino-3-thiophenecarboxylic acid

CAS Registry Number®

56387-08-7
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CAS Name

2-Amino-3-thiophenecarboxylic acid

Molecular Formula

C5H5NO2S

Molecular Mass

143.16

Cite this Page

2-Amino-3-thiophenecarboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=56387-08-7 (retrieved 2024-05-01) (CAS RN: 56387-08-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C5H5NO2S/c6-4-3(5(7)8)1-2-9-4/h1-2H,6H2,(H,7,8)

InChIKey

InChIKey=OHMLBZKIUZTEOC-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=C(N)SC=C1

Canonical SMILES

O=C(O)C=1C=CSC1N

Other Names for this Substance

  • 3-Thiophenecarboxylic acid, 2-amino-
  • 2-Amino-3-thiophenecarboxylic acid
  • 2-Aminothiophene-3-carboxylic acid

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