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                      | King Sun Chemical & 
                        Pharmaceutical Co., Ltd. is an enterprise 
                        dedicated to R&D, manufacturing and marketing of intermediates 
                        and APIs. It holds and closely cooperates with many chemical 
                        and pharmaceutical manufacturers located in Shanghai, 
                        Jiangsu, Zhejiang, Chongqing and Tianjin in P.R.China. 
                        The mainly cooperative enterprises have passed ISO9002 
                        and GMP audit. King Sun Chemical and Pharmaceutical Co., 
                        Ltd. has own technical staff to complete customer synthesis 
                        and contract manufacturing through lab trial, pilot production 
                        to commercialization. |  | 
               
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                      | N-Boc-L-Valine | N-[1(S)-ethoxycarbonyl-3-phenylpropyl]-1-alanyl-N-carboxyanhydride(SCA-NCA) |  
                      | 4-[2-(1-piperidilyl)ethoxy]benzoic    acid hydro chloride | (S)-(-)-Indoline-2-carboxylic    acid |  
                      | 6-Methoxy-2-(-methoxyphenyl)benzo[b]thiophene | N-[1-(S)-Ethoxycarbonylbutyl]-(S)-alanine |  | 
               
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                      | Trimethyl Chlorosilane | Di-tert-butyl    dicarbonate |  
                      | Triethylsilane | Triphosgene |  
                      | Triethyl    Chlorosilane | Triphenylphosphine |  
                      | Tert-butyl    Dimethyl Chorsilane | Trifluoromethanesulfonic    Acid |  
                      | Oxalyl    Chloride | N-Bromo    succinimide |  | 
               
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                      | Fluconazole | Glimepiride | Nifedipine |  
                      | Gatifloxacin | Ketotifen    Fumarate | Nifuratel |  
                      | Glipizide | Mebhydrolin Napadisylate | Sibutramine HCl |  | 
               
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                      | Alarelin Acetate | Gonadorelin  | Leuprorelin Acetate |   
                      | Triptorelin Acetate  | Nafarelin Acetate | Angiotensin II |   
                      | Vasopressin | Desmopressin | Terlipressin Acetate |   
                      | Felypressin | Oxytocin Acetate | Atosiban Acetate |  | 
              
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                      | L-Valine | Glycine | L-Methionine |  
                      | L-Glutamic    Acid | L-Serine | L-Aspartic    Acid |  
                      | L-Glutamine | L-Arginine | L-Proline |  | 
              
              
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                    | Chlorination | Hydrogenation | Bromination |  
                    | Grignard reaction | Elimination | Acetylation |  
                    | Diazo-reaction | Addition reaction  | Nitration |  
                    | Oxidation | Dehydration | Reduction |  
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