<acronym id="qx9ia"><noframes id="qx9ia"></noframes></acronym>

          <progress id="qx9ia"><pre id="qx9ia"></pre></progress>
          <dd id="qx9ia"><center id="qx9ia"></center></dd>
          <ol id="qx9ia"></ol>
        1. <li id="qx9ia"><object id="qx9ia"></object></li>
              <rp id="qx9ia"></rp>
              <span id="qx9ia"></span>

              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
              日韩AV无码免费大片_日日摸处处碰天天看_日本狂喷奶水在线播放114_国产亚洲精品麻豆一二三区