<button id="qe1eu"><object id="qe1eu"><menuitem id="qe1eu"></menuitem></object></button>
<tbody id="qe1eu"></tbody>
  • <tbody id="qe1eu"><p id="qe1eu"></p></tbody>

    <tbody id="qe1eu"><pre id="qe1eu"></pre></tbody>
    <em id="qe1eu"><ruby id="qe1eu"></ruby></em>

    <button id="qe1eu"><object id="qe1eu"></object></button>
  • <label id="qe1eu"></label>
    <rp id="qe1eu"></rp>

  • <dd id="qe1eu"><track id="qe1eu"><dl id="qe1eu"></dl></track></dd>
  • <rp id="qe1eu"></rp>

  • 苯巴比妥

    2020-04-24

    英文名稱:苯巴比妥
    CAS 號:50-06-6
    EC 號:200-007-0
    分子式:C12H12N2O3
    標準:Ph.Eur., USP
    InChI:InChI=1/C12H12N2O3/c1-2-12(8-6-4-3-5-7-8)9(15)13-11(17)14-10(12)16/h3-7H,2H2,1H3,(H2,13,14,15,16,17)
    結構式:

    苯巴比妥.png

    尊重生命 促進健康 diligence rigorous focus
    亚洲GV天堂GV无码男同_少妇mm被擦出白浆液视频_日本学生做XXXX_亚洲超清无码制服丝袜
    <button id="qe1eu"><object id="qe1eu"><menuitem id="qe1eu"></menuitem></object></button>
    <tbody id="qe1eu"></tbody>
  • <tbody id="qe1eu"><p id="qe1eu"></p></tbody>

    <tbody id="qe1eu"><pre id="qe1eu"></pre></tbody>
    <em id="qe1eu"><ruby id="qe1eu"></ruby></em>

    <button id="qe1eu"><object id="qe1eu"></object></button>
  • <label id="qe1eu"></label>
    <rp id="qe1eu"></rp>

  • <dd id="qe1eu"><track id="qe1eu"><dl id="qe1eu"></dl></track></dd>
  • <rp id="qe1eu"></rp>