九色藤国产精品自拍视频,国产日韩欧美在线视频一本到,女人喷液全过程在线,亚洲一区二区精品

    1. <ol id="8z79y"><nobr id="8z79y"><kbd id="8z79y"></kbd></nobr></ol>

      PRODUCTS

      PRODUCTS

      Tazobactam Diphenylmethyl Ester

      Product name Benzhydry 2β-triazolmethyl-2α-methyl-6,6-dihydropernicillanate-1,1-dioxide
      CAS NO. 89789-07-1
      Structural formula
      Molecular formula

      C23H22N4O5S

      Properties

      Item

      Index

      Item

      Index

      Appearance

      light yellow crystalline powder

      Melting point 201-203

      Moisture (KF)

      < 0.5

      Purity (HPLC) ≥98.0%

      Maximum unknown peak

      ≤0.5%

         
      Uses Intermediate of tazobactam
      Packing We can produce Tazobactam acid according to your demands

      E-MAIL

      Copyright(C)2018, Suzhou Jinzhong Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案字號:蘇ICP備05021326號