2-(Difluoromethoxy)bromobenzene2-(Difluoromethoxy)bromobenzene 97%2-Bromophenyl difluoromethyl ether2-Bromo-alpha,alpha-difluoroanisole1-Bromo-2-(difluoromethoxy)benzene1-Bromo-2-(difluoromethoxy)benzene1-溴-2-(二氟甲氧基)苯2-(Difluoromethoxy)bromobenzene1-Bromo-2-(difluoromethoxy)benzene