2-哌啶甲酸甲酯（盐酸盐）哌啶-2-羧酸甲酯Methyl Piperidine-2-carboxylate 浅黄色液体＞＝99
3-哌啶甲酸甲酯（盐酸盐）哌啶-3-羧酸甲酯Methyl Piperidine-3-carboxylate 浅黄色液体＞＝99
4-哌啶甲酸甲酯（盐酸盐）哌啶-4-羧酸甲酯Methyl Piperidine-4-carboxylate 浅黄色液体＞＝99
1-甲基-2-哌啶甲酸甲酯Methyl 1-methyl Piperidine-2-carboxylate Ethyl 1-methyl-2-piperidinecarboxylate浅黄色液体＞＝98
1-甲基-3-哌啶甲酸甲酯Methyl 1-methyl Piperidine-3-carboxylate Ethyl 1-methyl-3-piperidinecarboxylate 浅黄色液体＞＝98
N-Boc-3-哌啶甲酸甲酯 N-Boc-Piperidine-3-carboxylate 浅黄色粘稠液体＞＝98
N-Boc-4-哌啶甲酸甲酯 N-Boc-Piperidine-4-carboxylate 1-叔丁氧羰基-4-哌啶甲酸甲酯 1-N-BOC-4-piperidinecarboxylic acid methyl ester 浅黄色粘稠液体＞＝98