2-Chlorobenzonitrile 873-32-5 Benzonitrile, 2-chloro- Benzonitrile, o-chloro- NSC8438 Nitril kyseliny o-chlorbenzoove WLN: NCR BG o-Chlorbenzonitril o-Chlorobenzonitrile o-Chlorocyanobenzene o-Cyanochlorobenzene