| 产品编号: | FY-SI04  | 
                       
                        | 产品名称: | Sitagliptin impurity 4/Sitagliptin EP Impurity C  | 
                       
                        | 别名: | Sitagliptin 5-Desfluoro Impurity/(R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4-difluorophenyl)butan-2-amine  | 
                       
                        | Cas No.: | 1345822-86-7  | 
                       
                        | 分子式: | C16H16F5N5O  | 
                       
                        | 分子量: | 389.1  | 
                       
                        | 规  格: | 95%  | 
                       
                        | 结构式: |   | 
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