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Keto-enol tautomerizing of ethyl acetoacetate was studied by UV.It was conformed that the content of enol ethyl acetoacetate decreased with the increasing polarity of solvents.

本文以紫外光谱为手段研究乙酰乙酸乙酯的-象;所得结果证实其式含量随溶剂极性的增加而减少。

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3G, 401(K), a,

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