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(6-Acetylpyridin-3-yl)boronic acid: BD008802172682066-26-695%; ￥1100.01g

(5-Acetylpyridin-3-yl)boronic acid: BD3247181033745-21-995%; ￥935.01g

3-Acetylpyridin-2(1H)-one: BD15884562838-65-797%; ￥525.01g

5-Acetylpyridin-2(1H)-one: BD1608211124-29-497%; ￥626.05g

3-Acetylpyridin-4(1H)-one: BD58571437831-31-597%; ￥656.0250mg

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