高h肉宠文1v1男男,国产精品午夜在线播放a,精品欧美一区二区精品久久,狠狠色噜噜狠狠狠888米奇,免费看男女下面日出水视频

  1. <object id="oos6k"></object>

    <sup id="oos6k"></sup>

    <dfn id="oos6k"></dfn>

      Product descriptionHome > Products > Product description
      Tetraethyl orthocarbonate

      Tetraethyl orthocarbonate

      CAS NO: 78-09-1

      Structural formula: 

      Molecular formula: C9H20O4

      Molecular weight: 192.2527

      Uses: Mainly used in the synthesis of pharmaceutical intermediates and adhesives.

      Contact us

      Add: Xiayang Industrial Zone, Zhang'an..

      Tel: +86-576-88781601

      Fax: +86-576-88781606

      E-mail: sales@huazhoupharm.com

      Interactive platform

      GNLASER

      Copyright(C)2021, Zhejiang Huazhou Pharmaceuticals Co.,Ltd All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle