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2,3-Thiophenedicarboxylic acid
SpectraBase Compound ID EjfMkEjKRZD
InChI InChI=1S/C6H4O4S/c7-5(8)3-1-2-11-4(3)6(9)10/h1-2H,(H,7,8)(H,9,10)
InChIKey HIHKYDVSWLFRAY-UHFFFAOYSA-N
Mol Weight 172.15 g/mol
Molecular Formula C6H4O4S
Exact Mass 171.98303 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 4X2bbAi1uNi
Name 2,3-Thiophenedicarboxylic acid
CAS Registry Number 1451-95-2
Comments Less than 3 mono-isotopic peaks
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Formula C6H4O4S
InChI InChI=1S/C6H4O4S/c7-5(8)3-1-2-11-4(3)6(9)10/h1-2H,(H,7,8)(H,9,10)
InChIKey HIHKYDVSWLFRAY-UHFFFAOYSA-N
Molecular Weight 172.154 g/mol
SMILES OC(c1c(C(=O)O)scc1)=O
SPLASH splash10-03di-0900000000-456d3099107b0d66e621
Source of Spectrum J-50-4367-23
Synonyms Thiophene-2,3-dicarboxylic acid
Wiley ID 1168209