CAS: 88105-17-3 Molecular Formula: C6H5ClO2S Molecular Weight (g/mol): 176.614 MDL Number: MFCD00068135 InChI Key: ZWKYYONTMGVPSP-UHFFFAOYSA-N Synonym: methyl3-chlorothiophene-2-carboxylate,methyl 3-chloro-2-thiophenecarboxylate,3-chlorothiophene-2-carboxylic acid methyl ester,2-thiophenecarboxylic acid, 3-chloro-, methyl ester,3-chloro-2-thiophenecarboxylic acid methyl ester,pubchem9775,acmc-20ai7j,rarechem al bf 1228,maybridge1_003830,buttpark 37\08-38 PubChem CID: 2777566 IUPAC Name: methyl 3-chlorothiophene-2-carboxylate SMILES: COC(=O)C1=C(C=CS1)Cl