<tbody id="pw5ov"><pre id="pw5ov"></pre></tbody>
<dl id="pw5ov"><source id="pw5ov"></source></dl>
  • <dl id="pw5ov"></dl>
  • 
    
    1. <acronym id="pw5ov"></acronym>
      <dl id="pw5ov"><tr id="pw5ov"></tr></dl>

      <tbody id="pw5ov"></tbody>

      亚洲欧洲日本乱伦|丰满熟妇乱又伦|国产黄片手机免费观看|日韩欧美国产精品区|精品久久久久久久久久久αⅴ|热99这里有精品综合久久|国产微拍精品一区一再猛点|久久精品熟女亚洲av麻衣

      會(huì)員登錄
      請(qǐng)登錄您的生意號(hào),獲取電子名片。便于轉(zhuǎn)發(fā)分享!
      取消
      Di-tert-butyl-dicarbonate
      Jiangsu Anderle

      Di-tert-butyl-dicarbonate

      Product Introduction

      Product Name: Di-tert-butyl-dicarbonate
      Molecular formula: C10H18O5
      CAS NO: 24424-99-5
      Content: ≥99.25%
      Appearance: colorless transparent liquid or white crystal
      Product description: Diboc is new type amidogen protective agent. It is especially suitable for amidogen protection of amino acid. It is widely applied in medical, protein and polypeptide synthesis, biochemistry, food and cosmetics fields. melting point: 22~23 ℃; boiling point56~57 ℃/66 Pa; refractive index: ( ND20)1.409; relative density: ( d4 ) 0.950; soluble in organic solvents, including, tetrahydrofuran, normal hexane, benzene and trichloromethane; lightly soluble in water; Important medical and organic synthesis intermedaite


      首頁(yè)

      Home

      新聞中心

      News

      關(guān)于我們

      About us

      產(chǎn)品中心

      Products

      聯(lián)系我們

      Contact us

      亚洲欧洲日本乱伦|丰满熟妇乱又伦|国产黄片手机免费观看|日韩欧美国产精品区|精品久久久久久久久久久αⅴ|热99这里有精品综合久久|国产微拍精品一区一再猛点|久久精品熟女亚洲av麻衣
      <tbody id="pw5ov"><pre id="pw5ov"></pre></tbody>
      <dl id="pw5ov"><source id="pw5ov"></source></dl>
    2. <dl id="pw5ov"></dl>
    3. 
      
      1. <acronym id="pw5ov"></acronym>
        <dl id="pw5ov"><tr id="pw5ov"></tr></dl>

        <tbody id="pw5ov"></tbody>