5-Oxo-7-Phenyl-2,6-Diaza-Spiro[3.4]Octane-2-Carboxylic Acid Tert-Butyl Ester

5-Oxo-7-Phenyl-2,6-Diaza-Spiro[3.4]Octane-2-Carboxylic Acid Tert-Butyl Ester · CAS 1250999-70-2