5,6-Dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid

CAS Registry Number®

19156-53-7

CAS Name

5,6-Dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid

Molecular Formula

C8H8O2S

Molecular Mass

168.21

Cite this Page

5,6-Dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=19156-53-7 (retrieved 2025-02-02) (CAS RN: 19156-53-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C8H8O2S/c9-8(10)6-4-11-7-3-1-2-5(6)7/h4H,1-3H2,(H,9,10)

InChIKey

InChIKey=FOEWQEWMTUGMEW-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1C2=C(SC1)CCC2

Canonical SMILES

O=C(O)C1=CSC2=C1CCC2

Other Names for this Substance

  • 4H-Cyclopenta[b]thiophene-3-carboxylic acid, 5,6-dihydro-
  • 5,6-Dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid