1-(4-Bromophenyl)ethanone 4'-Bromoacetophenone 4-BROMOACETOPHENONE 99-90-1 AI3-00489 Acetophenone, 4'-bromo- (8CI) EINECS 202-799-3 Ethanone, 1-(4-bromophenyl)- Methyl p-bromophenyl ketone NSC 17541 p-Bromoacetophenone p-Bromophenyl methyl ketone