1-甲基-2-哌啶甲酸甲酯

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normal style="MARGIN: 0cm 0cm 0pt; tab-stops: 342.0pt">N-Boc-4-piperidinecarboxaldehyde ?N-BOC-4-哌啶甲醛?137076-22-3?? ≥99%?? 白色固體

normal style="MARGIN: 0cm 0cm 0pt">原料藥Tiotropium Bromide monohydrate 噻托溴銨一水合物?? 139404-48-1? ≥99% 白色或類白色晶體粉末

normal style="MARGIN: 0cm 0cm 0pt">原料藥Tiotropium?Bromide?噻托溴銨? 136310-93-5??? ≥99% ??白色或類白色粉末
中間體 Methyl di(2-thienyl)glycolate? 2，2-二噻吩基乙醇酸甲酯? 26447-85-8? ≥99%? 白色或類白色粉末

normal style="MARGIN: 0cm 0cm 0pt; tab-stops: 342.0pt">中間體Scopine Di(2-thienyl)?Glycolate 2-(2-噻吩基)乙醇酸東莨菪酯 ?136310-64-0 ?≥99%白色或類白色粉末

normal style="MARGIN: 0cm 0cm 0pt">中間體?scopine東莨菪醇???? 498-45-3??? ≥97%?? 白色或類白色粉末

normal style="MARGIN: 0cm 0cm 0pt">中間體 scopine hydrochloride? 東莨菪醇***鹽? 85700-55-6?? ≥97%??? 白色或類白色粉末

normal style="MARGIN: 0cm 0cm 0pt">中間體Scopolamine Hydrobromide 東莨菪堿氫溴酸鹽?? 114-49-8?? ≥99%? 白色或類白色粉末

normal style="MARGIN: 0cm 0cm 0pt">中間體Scopolamine Butyl Bromide (Hyoscine N-Butyl Bromide) 東莨菪堿丁溴酸鹽? 149-64-4?? ≥99%? 白色或類白色粉末

normal style="MARGIN: 0cm 0cm 0pt; tab-stops: 342.0pt">中間體 Ethyl?piperidine-4-carboxylate? 4-哌啶甲酸乙酯（***鹽）?? nth="9" Day="6" IsLunarDate="False" IsROCDate="False">1126-09-6?? ≥99%? 哌啶-4-羧酸乙酯? 淺黃色液體

normal style="MARGIN: 0cm 0cm 0pt">中間體 Ethyl?piperidine-3-carboxylate? 3-哌啶甲酸乙酯（***鹽）? 5006-62-2?? ≥99%? 哌啶-3-羧酸乙酯? 淺黃色液體

normal style="MARGIN: 0cm 0cm 0pt; tab-stops: 342.0pt">中間體 Methyl 1-methyl?Piperidine-2-carboxylate? 1-甲基-2-哌啶甲酸甲酯? ≥98%? 淺黃色液體?
中間體 Methyl N-methyl?Piperidine-4-carboxylate? 1-甲基-4-哌啶甲酸甲酯1690-75-1? ≥98% 淺黃色液體

normal style="MARGIN: 0cm 0cm 0pt; tab-stops: 181.3pt 342.0pt">中間體 Methyl N-methyl?Piperidine-3-carboxylate? 1-甲基-3-哌啶甲酸甲酯1690-72-8? ≥98% 淺黃色液體

normal style="MARGIN: 0cm 0cm 0pt; tab-stops: 342.0pt">中間體 Ethyl 1-methyl piperidine-2-carboxylate? 1-甲基-2-哌啶甲酸乙酯30727-18-5 ≥98%淺黃色液體

normal style="MARGIN: 0cm 0cm 0pt; tab-stops: 342.0pt">中間體 Ethyl 1-methyl piperidine-3-carboxylate? 1-甲基-3-哌啶甲酸乙酯 5166-67-6? ≥98%淺黃色液體
中間體Ethyl 1-methyl piperidine-4-carboxylate? 1-甲基-4-哌啶甲酸乙酯 24252-37-7 ???≥98%? 淺黃色液體

normal style="MARGIN: 0cm 0cm 0pt; tab-stops: 342.0pt">中間體 Methyl N-Boc-piperidine-2-carboxylate N-Boc-2-哌啶甲酸甲酯 167423-93-0 ≥99%淺黃色粘稠液體

normal style="MARGIN: 0cm 0cm 0pt; tab-stops: 342.0pt">中間體 Methyl N-Boc-piperidine-3-carboxylate N-Boc-3-哌啶甲酸甲酯 148763-41-1 ≥99%淺黃色粘稠液體
中間體Methyl N-Boc-piperidine-4-carboxylate? N-Boc-4-哌啶甲酸甲酯 124443-68-1 ?≥99%淺黃色粘稠液體

normal style="MARGIN: 0cm 0cm 0pt; tab-stops: 342.0pt">中間體Ethyl N-Boc-piperidine-2-carboxylate?? N-Boc-2-哌啶甲酸乙酯 362703-48-8 ≥99%淺黃色粘稠液體