英文别名2-bromo-4-chlorobutyrophenone; 1-Butanone,2-bromo-1-(4-chlorophenyl)-; 2-bromo-4-chloro-1-phenylbutan-1-one; 2-Bromo-4'-chlorobutyrophenone; 2-bromo-1-(4-chloro-phenyl)-butan-1-one; (+-)-2-bromo-1-(4-chlorophenyl)-1-butanone; 1-Butanone,2-bromo-1-(4-chlorophenyl); Butyrophenone,2-bromo-4'-chloro-(7CI,8CI); 2-Brom-1-(4-chlor-phenyl)-butan-1-on 
