• 以硅胶催化剂甲醛可经常压缩合反应合成甲基乙烯基

    Atmospheric vapor phase catalytic condensation of formaldehyde with acetone for manufacture of methyl vinyl ketone has been studied.

    youdao

  • 以硅胶催化剂甲醛可经常压缩合反应合成甲基乙烯基

    Atmospheric vapor phase catalytic condensation of formaldehyde with acetone for manufacture of methyl vinyl ketone has been studied.

    youdao

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