• 研究碳酸钠催化剂红霉素氧基乙氧基氯醚(MEMC)原料,一步合成红霉素实验过程

    The experimental process on synthesis of roxithromycin was studied by using erythromycin oxime and MEMC as raw material under the catalytic action of anhydrous sodium carbonate.

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  • 结果早期诱导失败相似氧柔红霉素与柔红霉素组分别为8

    Results: The two groups are similar in early induced failure IDA 8.

    youdao

  • 结果早期诱导失败相似氧柔红霉素与柔红霉素组分别为8

    Results: The two groups are similar in early induced failure IDA 8.

    youdao

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