中间体 Ethyl piperidine-2-carboxylate 2-哌啶甲酸乙酯盐酸盐 77034-33-4 ≥99% 白色-类白色晶体粉末
中间体 Ethyl piperidine-3-carboxylate 3-哌啶甲酸乙酯盐酸盐4842-86-8 ≥99% 白色-类白色晶体粉末
中间体 Ethyl piperidine-4-carboxylate 4-哌啶甲酸乙酯盐酸盐147636-76-8 ≥99% 白色-类白色晶体粉末
Methyl N-Cbz-pieridine-2-carboxylate N-Cbz-2-哌啶甲酸甲酯180609-56-7≥98% 浅黄色液体
Methyl N-Cbz-pieridine-3-carboxylate N-Cbz-3-哌啶甲酸甲酯 174543-74-9 ≥98% 浅黄色液体
N-Cbz-pieridine-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 310454-53-6 ≥98% 浅黄色液体
中间体Ethyl N-Cbz-piperidine-4-carboxylate N-Cbz-4-哌啶甲酸乙酯 160809-38-1 ≥98% 浅黄色液体
