CAS: 39793-31-2 Molecular Formula: C7H5NO2S Molecular Weight (g/mol): 167.182 MDL Number: MFCD07368542 InChI Key: PMHDSACGRKBACK-UHFFFAOYSA-N Synonym: 4h-thieno 3,2-b pyrrole-5-carboxylic acid,4h-thieno 3,2-b pyrole-5-carboxylic acid,4wl,d-amino acid oxidase inhibitor,4h-thieno 3,2-b pyrrole-5-carboxylicacid,thiopheno 3,2-b pyrrole-5-carboxylic acid,4h-thieno 2,3-d pyrrole-5-carboxylic acid,4h-thieno 3 pound not2-b pyrrole-5-carboxylic acid PubChem CID: 4961254 IUPAC Name: 4H-thieno[3,2-b]pyrrole-5-carboxylic acid SMILES: C1=CSC2=C1NC(=C2)C(=O)O