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    254897-50-2
    
      4,4'-(1,4-Phenylenedi-2,1-Ethenedily)Bis[N-(2-Ethyl-6-Methylphenyl)-N-Phenyl-Benzenamine
    
  
  
  
  
            
                
                Pyridinone
                            
                            
                            
                            
                            
                
                 21642-98-8
                                cyano,methony,pyridinone,21642-98-8
            2025-10-24  Discover 3-Cyano-4-methony-2-(1H)-pyridinone  (CAS No: 21642-98-8) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.