Order
      
      191985-77-0
      
        Poly[[5,5'-bi-1H-benzimidazole]-2,2'-diyl-1,4- phenyleneoxy-1,4-phenylene(phenylphosphinylidene)- 1,4-phenyleneoxy-1,4-phenylene]
      
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
                    
  
  
  
  
  
  
  
  
                42901-92-8,42902-52-3,42903-38-8,42903-71-9,191982-00-0,191982-03-3 Supplier | CHEMEXPLORE.CN
            CMO CDMO service. CHEMEXPLORE.CN supply 42901-92-8,42902-52-3,42903-38-8,42903-71-9,191982-00-0,191982-03-3 and related compounds.
            
                    42901-92-8
                    42903-71-9
                    191982-00-0
                    42903-38-8
                    42902-52-3
                    191982-03-3