中间体 Methyl 1-methyl Piperidine-2-carboxylate 1-甲基-2-哌啶甲酸甲酯 1690-74-0 30727-18-3 ≥98% 浅黄色液体 中间体 Methyl N-methyl Piperidine-3-carboxylate 1-甲基-3-哌啶甲酸甲酯1690-72-8 ≥98% 浅黄色液体中间体 Methyl N-methyl Piperidine-4-carboxylate 1-甲基-4-哌啶甲酸甲酯1690-75-1 ≥98% 浅黄色液体中间体 Ethyl 1-methyl piperidine-2-carboxylate 1-甲基-2-哌啶甲酸乙酯30727-18-5≥98%浅黄色液体中间体Ethyl 1-methyl piperidine-3-carboxylate 1-甲基-3-哌啶甲酸乙酯 5166-67-6 ≥98%浅黄色液体中间体Ethyl 1-methyl piperidine-4-carboxylate 1-甲基-4-哌啶甲酸乙酯 24252-37-7 ≥98% 浅黄色液体 中间体 Methyl N-Boc-piperidine-2-carboxylate N-Boc-2-哌啶甲酸甲酯 167423-93-0 ≥99%浅黄色粘稠液体 中间体 Methyl N-Boc-piperidine-3-carboxylate N-Boc-3-哌啶甲酸甲酯 148763-41-1 ≥99%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 ≥99%浅黄色粘稠液体 中间体Ethyl N-Boc-piperidine-2-carboxylate N-Boc-2-哌啶甲酸乙酯 362703-48-8 ≥99%浅黄色粘稠液体 中间体Ethyl N-Boc-piperidine-3-carboxylate N-Boc-3-哌啶甲酸乙酯 130250-54-3 ≥99%浅黄色粘稠液体 中间体Ethyl N-Boc-piperidine-4-carboxylate N-Boc-4-哌啶甲酸乙酯142851-03-4 ≥99% 浅黄色粘稠液体 中间体Methyl N-Cbz-piperidine-2-carboxylate N-Cbz-2-哌啶甲酸甲酯180609-56-7≥98% 浅黄色液体中间体Methyl N-Cbz-piperidine-3-carboxylate N-Cbz-3-哌啶甲酸甲酯174543-74-9≥98% 浅黄色液体 中间体Methyl N-Cbz-piperidine-4-carboxylate N-Cbz-4-哌啶甲酸甲酯 138163-07-2 ≥98% 浅黄色液体中间体Ethyl N-Cbz-piperidine-2-carboxylate N-Cbz-2-哌啶甲酸乙酯 ≥98% 浅黄色液体中间体Ethyl N-Cbz-piperidine-3-carboxylate N-Cbz-3-哌啶甲酸乙酯 ≥98% 浅黄色液体 Ethyl N-Cbz-piperidine-4-carboxylate N-Cbz-4-哌啶甲酸乙酯 160809-38-1≥98% 浅黄色液体中间体 Methyl 1-benzylpiperidine-4-carboxylate 1-苄基-4-哌啶甲酸甲酯10315-06-7 ≥98%浅黄色粘稠液体中间体 Ethyl 1-benzylpiperidine-3-carboxylate 1-苄基-3-哌啶甲酸乙酯 72551-53-2≥98%浅黄色粘稠液体中间体 Ethyl 1-benzylpiperidine-4-carboxylate 1-苄基-4-哌啶甲酸乙酯 24228-40-8 ≥98%浅黄色粘稠液体中间体N-BOC-2-carboxyaldehyde N-BOC-2-哌啶甲醛 157634-02-1 ≥98% 白色固体 中间体N-BOC-3-carboxyaldehyde N-BOC-3-哌啶甲醛 118156-93-7 ≥98% 白色固体中间体N-BOC-4-carboxyaldehyde N-BOC-4-哌啶甲醛 137076-22-3 ≥98% 白色固体 中间体4-Piperidone Monohydrate Hydrochloride 4-哌啶酮水合盐酸盐 40064-34-4 ≥99% 白色晶体粉末 1-benzyl-4-piperidone 1-苄基-4-哌啶酮 3612-20-2 ≥99% 棕黄色透明液体中间体1-methyl -4-piperidone 1-甲基-4-哌啶酮 1445-73-4 ≥98% 浅黄色透明液体 N-(tert-Butoxycarbonyl)-4-piperidone N-Boc-4-哌啶酮 79099-07-3 ≥99% 白色至类白色晶体粉末 1-(Benzyloxycarbonyl)-4-piperidinone N-Cbz-4-哌啶酮（N-苄氧羰基-4-哌啶酮） 19099-93-5 ≥98% 浅黄色液体 中间体N-Boc-DL-proline N-BOC-DL-脯氨酸 59433-50-0 ≥99% 白色至类白色粉末中间体 DL -proline methyl ester DL-脯氨酸甲酯 ≥99% 浅黄色液体 中间体 N-Boc-DL-proline methyl ester N-BOC-DL-脯氨酸甲酯 ≥99% 浅黄色液体
