1-N-叔丁氧羰基-3-氧代哌啶-4-甲酸乙酯

3-Oxo-Piperidine-1,4-Dicarboxylic Acid 1-Tert-Butyl Ester 4-Ethyl Ester · CAS 71233-25-5

1-N-叔丁氧羰基-3-氧代哌啶-4-甲酸乙酯