CAS: 2295-35-4 Molecular Formula: C4H7NS Molecular Weight (g/mol): 101.167 MDL Number: MFCD00049351 InChI Key: IMWUREPEYPRYOR-UHFFFAOYSA-N Synonym: 2-pyrrolidinethione,cis-2-pyrrolidinethione,cis-tetrahydro-2-pyrrolethione,2-azacyclopentanthione,2-pyrrolethione, tetrahydro-, z,.gamma.-butyrothiolactam,thiopyrrolidone,thiobutyrolactam,pubchem20272,acmc-1cr4h PubChem CID: 2775267 IUPAC Name: pyrrolidine-2-thione SMILES: C1CC(=S)NC1