| (R)-Nipecotate2012-1-30
                                                    中间体Ethyl (R)-nipecotate  (R)-3-哌啶甲酸乙酯  25137-01-3   ≥99%  R-Nipecotic acid   25137-00-2
Ethyl (S)-nipecotate (S)-3- 37675-18-6  ≥99%
Ethyl...
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| Scopine 498-45-32012-1-30
                                                    scopine     498-45-3    ≥97%
 scopine hydrochloride    85700-55-6   ≥97%
 Scopine Di(2-thienyl) Glycolate   136310-64-0  ≥99%
Scopolamine Hydrobromide   ...
                                                 | 
| N-(Tert-Butoxycarbonyl)-4-Piperidone2012-1-30
                                                    1-methyl -4-piperidone 1-甲基-4-哌啶酮   ≥98%
1-benzyl-4-piperidone  3612-20-1    ≥98%
N-(tert-Butoxycarbonyl)-4-piperidone       79099-07-3 ...
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| Tiotropium Bromide Monohydrate2012-1-30
                                                    API Tiotropium Bromide monohydrate Tiotropium bromide monohydrate 139404-48-1 ≥ 99% 
Drug Dofetilide Dofetilide 115256-11-6 ≥ 99% 
Intermediate 
Intermediates...
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| N-Boc- 4-Piperidinecarboxaldehyde2012-1-30
                                                    Intermediate 1-benzyl-4-piperidinemethanol 1 - Benzyl -4 - piperidine methanol 67686-01-5 ≥ 98% 
Intermediate N-Benzylpiperidine-4-piperidinecarboxaldehyde 1 -...
                                                 | 
| Methyl Di(2-Thienyl)Glycolate2012-1-30
                                                    Intermediates Tiotropium Bromide Tiotropium Bromide 136310-93-5 ≥ 99% white or white crystalline powder 
Intermediates Methyl di (2-thienyl) glycolate 2,2 - two...
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| 4-Nitrophenylethylamine Hydrobromide2012-1-30
                                                    nitrophenylethylamine hydrochloride   29968-78-3   ≥98% 
nitrophenylethylamine hydrobromide  ...
                                                 | 
| Scopine2012-1-30
                                                    Intermediates scopine scopolamine alcohol 498-45-3 ≥ 97% 
Intermediates scopine hydrochloride alcohol scopolamine hydrochloride 85700-55-6 ≥ 97% 
Intermediates...
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| 1-Benzyl-4-Piperidone2012-1-30
                                                    4-piperidone   4-哌啶酮  41661-47-6       
40064-34-4  4-哌啶酮水合盐酸盐
1-methyl -4-piperidone 1-甲基-4-哌啶酮   ≥98%
1-benzyl-4-piperidone   3612-20-1   ...
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