CAS: 6574-99-8 Molecular Formula: C7H3Cl2N Molecular Weight (g/mol): 172.008 MDL Number: MFCD00016379 InChI Key: KUWBYWUSERRVQP-UHFFFAOYSA-N Synonym: benzonitrile, 3,4-dichloro,3,4-dichloro benzonitrile,3.4-dichlorobenzonitrile,3, 4-dichlorobenzonitrile,3,4-dichlorobenzenecarbonitrile,3,4-dichloro-benzonitrile,pubchem3688,acmc-1b9ly,3,4-dichlorobenzonitrile,buttpark 87\02-72 PubChem CID: 81051 IUPAC Name: 3,4-dichlorobenzonitrile SMILES: C1=CC(=C(C=C1C#N)Cl)Cl