3-Chloro-4-nitrobenzo[b]thiophene-2-carboxylic acid

CAS Registry Number®

870540-56-0
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CAS Name

3-Chloro-4-nitrobenzo[b]thiophene-2-carboxylic acid

Molecular Formula

C9H4ClNO4S

Molecular Mass

257.65

Cite this Page

3-Chloro-4-nitrobenzo[b]thiophene-2-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=870540-56-0 (retrieved 2024-08-23) (CAS RN: 870540-56-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C9H4ClNO4S/c10-7-6-4(11(14)15)2-1-3-5(6)16-8(7)9(12)13/h1-3H,(H,12,13)

InChIKey

InChIKey=HWDYXYIEQLQSAN-UHFFFAOYSA-N

SMILES

N(=O)(=O)C1=C2C(SC(C(O)=O)=C2Cl)=CC=C1

Canonical SMILES

O=C(O)C=1SC2=CC=CC(=C2C1Cl)N(=O)=O

Other Names for this Substance

  • Benzo[b]thiophene-2-carboxylic acid, 3-chloro-4-nitro-
  • 3-Chloro-4-nitrobenzo[b]thiophene-2-carboxylic acid