4-哌啶甲酸乙酯（鹽酸鹽）哌啶-4-羧酸乙酯　六氫異煙酸乙酯Methyl　Piperidine-4-carboxylate 1126-09-6淺黃色液體＞＝99

2-哌啶甲酸乙酯（鹽酸鹽）哌啶-2-羧酸乙酯Methyl　Piperidine-2-carboxylate 77034-33-4淺黃色液體＞＝99
3-哌啶甲酸乙酯（鹽酸鹽）哌啶-3-羧酸乙酯　Ethyl Nipecotate 　Methyl　Piperidine-3-carboxylate 5006-62-2淺黃色液體＞＝99
4-哌啶甲酸乙酯（鹽酸鹽）哌啶-4-羧酸乙酯　六氫異煙酸乙酯Methyl　Piperidine-4-carboxylate 1126-09-6淺黃色液體＞＝99
1-甲基-3-哌啶甲酸乙酯Ethyl　1-methyl Piperidine-3-carboxylate 3-N-甲基哌啶甲酸乙酯ethyl 1-methylnipecotate 5166-67-6淺黃色液體＞＝98
1-甲基-4-哌啶甲酸乙酯Ethyl　1-methyl Piperidine-4-carboxylate 24252-37-7淺黃色液體＞＝98
N-Boc-2-哌啶甲酸乙酯　N-Boc-Piperidine-2-carboxylate 1-叔丁氧羰基-2-哌啶甲酸乙酯ethyl 1-Boc-piperidine-2-carboxylate 362703-48-8淺黃色粘稠液體＞＝98
N-Boc-3-哌啶甲酸乙酯　N-Boc-Piperidine-3-carboxylate ethyl 1-Boc-piperidine-3-carboxylate 130250-54-3淺黃色粘稠液體＞＝98
N-Boc-4-哌啶甲酸乙酯　N-Boc-Piperidine-4-carboxylate ethyl 1-Boc-piperidine-4-carboxylate 142851-03-4淺黃色粘稠液體＞＝98

·有豐富的市場操作經(jīng)驗，較強的市場開發(fā)能力；