產(chǎn)品編號: | FY-SI42 |
產(chǎn)品名稱: | Sitagliptin impurity 42/Sitagliptin Dioxo Impurity |
別名: | 5-(1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene)-2,2-dimethyl- 1,3-dioxane-4,6-dione |
Cas No.: | 764667-64-3 |
分子式: | C14H11F3O5 |
分子量: | 316.23 |
規(guī) 格: | 95% |
結(jié)構(gòu)式: |  |
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