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Methyl 3-(1,2,3,4-tetrahydro-2,4-dioxo-1,8-naphthyridin-3-yl)propanoate |
Methyl 3-(1,2,3,4-tetrahydro-2,4-dioxo-1,8-naphthyridin-3-yl)propanoate |
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1-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-2(1H)-one |
1-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼戊烷-2-基)吡啶-2(1H) - 酮 |
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