[4,4'-Bi-2H-1-benzopyran]-2,2'-dione
CAS No: 118545-81-6
 
                Pyran
                            
                                Order
                                147200-03-1
                                
                                    (4S)-4-Acetamide-5,6-Dihydro-6-Methyl-2-Sulfonamide-Thio[2,3-B]ThioPyran7,7Dioxide
                                
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                
                 118545-81-6
                                benzopyran,dione,pyran,118545-81-6
            2025-10-24  Discover [4,4'-Bi-2H-1-benzopyran]-2,2'-dione (CAS No: 118545-81-6) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.