CAS: 50451-84-8 Molecular Formula: C10H7ClO2S Molecular Weight (g/mol): 226.67 MDL Number: MFCD03407361 InChI Key: KEYCXZNZFABITO-UHFFFAOYSA-N Synonym: 5-chloro-3-methylbenzo b thiophene-2-carboxylic acid,5-chloro-3-methyl-1-benzothiophene-2-carboxylic ac,5-chloro-3-methyl-benzo b thiophene-2-carboxylic acid,5-chloro3-methyl-benzo b thiophene-2-carboxylic acid,5-chloro-3-methyl-1-benzo b thiophene-2-carboxylic acid PubChem CID: 2794614 IUPAC Name: 5-chloro-3-methyl-1-benzothiophene-2-carboxylic acid SMILES: CC1=C(SC2=CC=C(Cl)C=C12)C(O)=O