亚洲国产精品一区,天天看高清影视在线官网,制服丝袜中文字幕久久久,h人成在线看免费视频

<td id="kbaln"></td>

  • <label id="kbaln"></label>

      <td id="kbaln"></td>

      CHINESE   |  ENGLISH


      1,1,3,3-Tetramethylguanidine


      Name
      1,1,3,3-Tetramethylguanidine
      CAS RN
      80-70-6
      EINECS
      201-302-7
      Formula
      C5H13N3
      Molecular Weight
      115.1768




        Previous product: Allyltriphenylphosphonium bromide
        Next product: 1,8-Diazabicyclo[5.4.0]undec-7-ene