<noframes id="f5fbf"><pre id="f5fbf"><b id="f5fbf"></b></pre>
      <ruby id="f5fbf"></ruby>

          2'-Hydroxyacetophenone

          Product Type Acetophenone Derivatives
          CAS No. 118-93-4
          Physicochemical properties

           Appearance:light yellow oily liquid , Moisture:0.5%Max

          Structural formula 2'-Hydroxyacetophenone
          Content 99%min
          亚洲福利视频网站,永久精品视频图片区,国产91精品对白在线播放,免费人妻精品一区二区三区不卡,良家少妇3p小说,青青青国产在线观看

              <noframes id="f5fbf"><pre id="f5fbf"><b id="f5fbf"></b></pre>
              <ruby id="f5fbf"></ruby>