• <span id="h2t27"><sup id="h2t27"></sup></span>
    1. <span id="h2t27"></span><acronym id="h2t27"><sup id="h2t27"><nav id="h2t27"></nav></sup></acronym>
    2. <track id="h2t27"></track>

      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
      2019国产精品视频
    3. <span id="h2t27"><sup id="h2t27"></sup></span>
      1. <span id="h2t27"></span><acronym id="h2t27"><sup id="h2t27"><nav id="h2t27"></nav></sup></acronym>
      2. <track id="h2t27"></track>