5-Oxo-8-Phenyl-2,6-Diaza-Spiro[3.4]Octane-2-Carboxylic Acid Tert-Butyl Ester

5-Oxo-8-Phenyl-2,6-Diaza-Spiro[3.4]Octane-2-Carboxylic Acid Tert-Butyl Ester · CAS 1251000-17-5