19991-68-5

3-formyl-2-thiophenecarboxylic acid(19991-68-5) ¹H NMR

Product Name3-formyl-2-thiophenecarboxylic acid

CAS 19991-68-5

Molecular FormulaC6H4O3S

Molecular Weight156.16

InChIInChI=1S/C6H4O3S/c7-3-4-1-2-10-5(4)6(8)9/h1-3H,(H,8,9)

InChIKey RUNMORKVPCSMTK-UHFFFAOYSA-N

SmilesC1(C(O)=O)SC=CC=1C=O

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¹HNMR

3-formyl-2-thiophenecarboxylic acid(19991-68-5) <sup>1</sup>H NMR

    Parameter     ppm  Hz

      D(A)         7.81
      D(B)         7.57
      D(C)        10.61
       J(A,B)          5.20
       J(A,C)          0.70
       J(B,C)          0.30
     
      D(D)         9.71
     
     GRONOWITZ,S. ET AL. ARK.KEMI. 21, 265 (1963)

Spectral Code: 1H NMR : parameter in acetone

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DAYANG CHEM (HANGZHOU) CO.,LTD

Jilin Chinese Academy of Sciences-yanshen Technology

Alchem Pharmtech,Inc.

3-formyl-2-thiophenecarboxylic acid(19991-68-5) 1H NMR

3-formyl-2-thiophenecarboxylic acid(19991-68-5) ¹H NMR