<video id="j5dws"></video>
          <source id="j5dws"><track id="j5dws"></track></source>

            <video id="j5dws"></video>
          1. <source id="j5dws"></source>
            1. <u id="j5dws"><sub id="j5dws"></sub></u>

               
               
              2,4-dihydroxybenzaldehyde
              2-Hydroxy-4-methoxybenzaldehyde
              Resazurin Sodium Salt
              4-Biphenylcarboxaldehyde
              2-Aminoethylbromide Hydrobromide
              1-bromo-3,5-dichlorobenzene
              4-Biphenylmethanol
              4-Methylbiphenyl
                 
               
              Chinese name:4-Chlorobenzenesulfonyl chloride
              CAS NO:98-60-2
              Molecular formula: C6H4Cl2O2S
              Molecular weight:211.0658
              Molecular Structure:
              Uses: The product is mainly used in the preparation of pharmaceutical, plastics, pesticide intermediate and organic synthesis material chlorobenzene sulfonamide. Acaricide mite eggs for the production of pesticides ester, etc. Forensic Medicine.
               
               
              Copyright(C)2010,Changzhou Yidong Chemical Co.,Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
              免费国产理论视频_免费AV无码嫩草_国产一级高清大片_亚洲性欧美在线se_久久无码中字99_亚洲国产A级黄片