搜索 - 科创

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但我在双烯酮杂环化学中发现了双乙烯酮等价物2,2,6-三甲基4-H1,3-二噁烷4-酮(双乙烯酮-丙酮加成物)，加热能分解为双乙烯酮与丙酮，我原打算验证真实性但咨询后发现该物质一公斤800元，望而却步。

pdf 37、普通无机化学精要与分级训练.pdf 生物化学 1、生化生产工艺学_10252998.rar 2、生物化学_11293373.rar 3、生物化学_11074599.rar 4、生物活性磷杂环化学

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