Chem
J-GLOBAL ID：200907073566441842   Nikkaji number：J25.404E

2-Thiophenecarboxylic acid

2-チオフェンカルボン酸
Substance type：
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula： C5H4O2S
Molecular formula furigana： C5-H4-O2-S
Molecular weight： 128.150
InChI： InChI=1S/C5H4O2S/c6-5(7)4-2-1-3-8-4/h1-3H,(H,6,7)
InChI key： QERYCTSHXKAMIS-UHFFFAOYSA-N
SMILES： OC(=O)c1cccs1
Systematic name  (3)：
  • チオフェン-2-カルボン酸
  • 2-チオフェンカルボン酸
  • thiophene-2-carboxylic acid
Other name (6)：
  • 2-チオフェン酸
  • 2-テノ酸
  • 2-Thiophenic acid
  • 2-Thenoic acid
  • 2-Thiophenecarboxylic acid
Show all
CAS registry number： 527-72-0
Regulation number (4)：
  • 8-(6)-56
  • XM8330200
  • EINECS2084234
  • TSCA(527-72-0)
KEGG DRUG： D08568
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