CAS: 1897-43-4 Molecular Formula: C8H2Cl2N2 Molecular Weight (g/mol): 197.018 MDL Number: MFCD00059584 InChI Key: UCRQGBRIGDKUAM-UHFFFAOYSA-N Synonym: 1,4-Dichloro-2,5-dicyanobenzene PubChem CID: 121191 IUPAC Name: 2,5-dichlorobenzene-1,4-dicarbonitrile SMILES: C1=C(C(=CC(=C1Cl)C#N)Cl)C#N