Products 203189-41-7

CAS 203189-41-7 is the registry number for Ethyl 4-cyano-3-hydroxy-5-(methylthio)thiophene-2-carboxylate, 95%. Offered by: Combi-blocks. Available pack sizes: 1g, 5g, 25g, 250mg.

Ethyl 4-cyano-3-hydroxy-5-(methylthio)thiophene-2-carboxylate, 95%
Combi-blocks
  • size: 1g, 5g, 25g, 250mg
  • Variants: 4
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Structural formula: {0} (CAS {1})

Ethyl 4-cyano-3-hydroxy-5-methylsulfanylthiophene-2-carboxylate (CAS 203189-41-7) is a chemical compound with the molecular formula C9H9NO3S2 and a molecular weight of 243.3 g/mol. IUPAC name: ethyl 4-cyano-3-hydroxy-5-methylsulfanylthiophene-2-carboxylate. InChIKey: QIDAHTFFTBMWHZ-UHFFFAOYSA-N.

Identity
Molecular formulaC9H9NO3S2
Molecular weight243.3 g/mol
IUPAC nameethyl 4-cyano-3-hydroxy-5-methylsulfanylthiophene-2-carboxylate
InChIKeyQIDAHTFFTBMWHZ-UHFFFAOYSA-N
SMILESCCOC(=O)C1=C(C(=C(S1)SC)C#N)O

Computed by PubChem (NCBI)

Synonyms: ethyl 4-cyano-3-hydroxy-5-(methylthio)thiophene-2-carboxylate, ethyl 4-cyano-3-hydroxy-5-methylsulfanylthiophene-2-carboxylate, ethyl 4-cyano-3-hydroxy-5-methylsulfanyl-thiophene-2-carboxylate, Ethyl 4-cyano-3-hydroxy-5-methylthiothiophene-2-carboxylate, ethyl4-cyano-3-hydroxy-5-(methylthio)thiophene-2-carboxylate
Isomers (same molecular formula)
6-ethylsulfonyl-3H-1,3-benzoxazole-2-thione C9H9NO3S2
5-ethylsulfonyl-3H-1,3-benzoxazole-2-thione C9H9NO3S2