1-Bromo-2-cyanobenzene 2-BROMOBENZONITRILE 2042-37-7 4-09-00-01013 (Beilstein Handbook Reference) BRN 2042185 Benzonitrile, 2-bromo- Benzonitrile, o-bromo- Benzonitrile, o-bromo- (8CI) EINECS 218-045-1 NSC 59730 o-Bromobenzonitrile o-Bromocyanobenzene