產(chǎn)品編號: | FY-LINA04 |
產(chǎn)品名稱: | Linagliptin impurity 4 |
別名: | Tert-butyl (R)-(1-(7-(but-2-yn-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate |
Cas No.: | 666816-91-7 |
分子式: | C20H28N6O4 |
分子量: | 416.48 |
規(guī) 格: | 95%min |
結(jié)構(gòu)式: |  |
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