4'-(Trifluoromethyl)phenacyl bromide2-Bromo-1-[4-(trifluoromethyl)phenyl]ethan-1-one2-Bromo-4'-(trifluoromethyl)acetophenone4-(Trifluoromethyl)phenacyl bromide 97%4-(三氟甲基)苯甲酰甲基溴2-Bromo-4′-(trifluoromethyl)acetophenone2-溴-4′-(三氟甲基)苯乙酮4-(Trifluoromethyl)phenacyl bromide2-bromo-1-[4-(trifluoromethyl)phenyl]ethan-1-one4-(Trifluoromethyl)phenacyl bromide