Tert-Butyl 4 - 氧代 - 1 - 氧杂 - 8 - 氮杂螺 [4.5] 癸烷 - 8 - 羧酸酯

Tert-Butyl 4-Oxo-1-Oxa-8-Azaspiro[4.5]Decane-8-Carboxylate · CAS 1782622-45-0