币游



      在线客服 
      客服电话
      13933818572
      国内客服
        

      The specialty is engaged in chemical pharmaceutical intermediates research and development production and sales

      Core Product

      Products

      Chemical Name:4-Nitronicotinic acid N-oxide 
      Cas No.:1078-05-3 
      Molecular Formula:C6H4N2O5 
      Molecular Weight:184.108 

       



        XML地图