国产成人亚洲精品无码aV,超 碰人 人妻,亚洲有码无码在线观看,欧洲一区二区无码

<font id="kfya0"></font>

    <u id="kfya0"></u>

    <i id="kfya0"><form id="kfya0"></form></i>
      <code id="kfya0"><noscript id="kfya0"></noscript></code>
        • Welcome to Zibo Sanfu Chemical Co.,Ltd

          Ms.Amanda Mobile/Wechat: 0086-13791812570


        N-Methyl phthalimide


        Molecular formula: C9H7O2N
        Structural formula:

        Technical index :
        Appearance
        white powder
        Melting point
        133-135οC
        Purity
        ≥99%
        Use: Pharmaceutical intermediate
        Packing: 25Kg Three kind of material kraft paper bag




          Previous product: N-Methylol phthalimide
          Next product: N-Methyl-4-nitro phthalimide