O-chlorobenzonitrile is widely used and there are not many companies.

​ ​ ​o-chlorobenzonitrile is also called o-chlorobenzonitrile, and its molecular formula is c7h4cln. o-chlorobenzonitrile is the main raw material for the synthesis of the dye intermediate 2-cyano-4-nitroaniline. it can also be used industrially to synthesize the new anti-malarial drug nitroquine and a variety of anti-inflammatory and bactericidal drugs. it is also used to prepare non-peptide…