產(chǎn)品編號: | FY-SI39 |
產(chǎn)品名稱: | Sitagliptin impurity 39 |
別名: | (R)-3-amino-4-(2,5-difluorophenyl)-1-(3-(trifluoromethyl)-5,6- dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one |
Cas No.: | 486460-31-5 |
分子式: | C16H16F5N5O |
分子量: | 389.32 |
規(guī) 格: | 95% |
結構式: |  |
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