Organic IntermediateChina CAS 1174020-25-7 Trans-6-Benzyloxy-7-Oxo-1, 6-Diazabicyclo[3.2.1]Octane-2-Carboxylic Acid, Find details about China 1174020-25-7, Organic Intermediates from CAS 1174020-25-7 Trans-6-Benzyloxy-7-Oxo-1, 6-Diazabicyclo[3.2.1]Octane-2-Carboxylic Acid