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                   Piracetam(Naofukang)
                   Tazobactam
                   Tazobactam Intermediate
                   Ethyl formate
                   α-Pyrrolidone
                   Sodium Methoxide
                   Trimethyliodosilane
                   Hexamethyl disilylamine
                   Benzene, Toluene Xylene,
                   Solventene
                   Aniracetam
                   Dibenzoyl-L-tartaric acid monohydrate
                   
                   
                  Tazobactam Intermediate
                   

                  Alias

                   Benzhydryl 6, 6-dihydropenicillic acid

                  Molecular Formula   C21H21NO4S
                  Molecular Weight   383.46
                  Structure Formula  
                  Standard  Business standard
                  Appearance  White or almost white crystalline powder
                  mp  149-151°C
                   Uses  Intermediate for Tazobactam.

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