- Formula: C5H4O2S
- Molecular weight: 128.149
- IUPAC Standard InChIKey: QERYCTSHXKAMIS-UHFFFAOYSA-N
- CAS Registry Number: 527-72-0
- Chemical structure:
This structure is also available as a 2d Mol file
- Other names: α-Thiophenecarboxylic acid; 2-Thenoic acid; 2-Thiophenic acid; Thiophene-2-carboxylic acid; Thenoic acid; 2-Carboxythiophene; 2-TCA
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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