日韩精品亚洲黄色,免费在线观看a无码,国 产 高 清 无 码一区,国产91尤物在线观看

<tt id="pmj8k"><address id="pmj8k"></address></tt>
  • <table id="pmj8k"><acronym id="pmj8k"></acronym></table>

    <table id="pmj8k"><acronym id="pmj8k"><bdo id="pmj8k"></bdo></acronym></table><source id="pmj8k"><menu id="pmj8k"><ins id="pmj8k"></ins></menu></source>
    1. <source id="pmj8k"><track id="pmj8k"><ins id="pmj8k"></ins></track></source>
      <b id="pmj8k"></b>
           Mr.Huang +86-15903735596
        Bromopropionyl spiro benzoxazin-cyclohexane



        name: Bromopropionyl spiro benzoxazin-cyclohexane
        English name: 3-(2-Bromo-1-oxopropyl)-spiro-[2H-1,3-benzoxazine-2,1-cyclohexan]-4-(3H)-one
        CAS :158299-05-9
        MF: C16H18BrNO3
        Molecular Weight: 352.223
        Molecular Structure:

        Technical indicators:
        Appearance: light yellow crystalline powder
        Content: ≥ 98.0% (HPLC)
        Usage: meropenem pharmaceutical intermediates.
        Packing: 25Kg paper drum or according to customer requirements.





          Previous product: Malonicacid mono-4-nitrob enzyl ester
          Next product: Ethyl fluoride