Pharmaceutical IntermediateChina Chemical Reagent Bloom Tech Trans-6-Benzyloxy-7-Oxo-1, 6-Diazabicyclo[3.2.1]Octane-2-Carboxylic Acid CAS 1174020-25-7 Avibactam Intermediate, Find details about China Chemical Reagent, Avibactam Intermediate from Chemical Reagent Bloom Tech Trans-6-Benzyloxy-7-Oxo-1, 6-Diazabicyclo[3.2.1]Octane-2-Carboxylic Acid CAS 1174020-25-7 Avibactam Intermediate