Organic IntermediateChina N- (2-benzoyl-4-nitrophenyl) -2-Bromoacetamide Chemical Pharmaceutical Intermediate CAS 2011-70-3, Find details about China Oxalyl Dichloride;, Ethanedioyl Dichloride; from N- (2-benzoyl-4-nitrophenyl) -2-Bromoacetamide Chemical Pharmaceutical Intermediate CAS 2011-70-3