中间体N-Boc-3-哌啶甲酸甲酯  148763-41-1   ≥98% 浅黄色粘稠液体
中间体Methyl N-Boc-piperidine-4-carboxylate  N-Boc-4-哌啶甲酸甲酯   124443-68-1  ≥98%

中间体Ethyl N-Boc-piperidine-2-carboxylate      N-Boc-2-哌啶甲酸乙酯     362703-48-8   ≥98%有现货

中间体N-Boc-3-哌啶甲酸乙酯     130250-54-3   ≥98%
中间体Ethyl N-Boc-piperidine-4-carboxylate   N-Boc-4-哌啶甲酸乙酯    ≥98%

中间体Ethyl (R)-nipecotate  (R)-3-哌啶甲酸乙酯 25137-01-3 ≥99%  Ｒ-Nipecotic acid ethyl ester   25137-00-2

中间体Ethyl (S)-nipecotate (S)-3-哌啶甲酸乙酯 37675-18-6  ≥99%

中间体Ethyl (R)-nipecotate,L-tartrate  (R)-3-哌啶甲酸乙酯-酒石酸盐  167392-57-6   ≥99%

中间体Ethyl (S)-nipecotate,L-tartrate  (S)-3-哌啶甲酸乙酯-酒石酸盐  83602-38-4   ≥99%