Pyrrole
                            
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                                15083-72-4
                                
                                    Ethyl - 4-1-2 - (4 - [benzopyrazine base) ethyl?]] - 3-2 - ErBenJi Pyrrole hydration hydrochloride 
                                
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                
                 1631-28-3
                                methylphenyl,pyrrole,dione,1631-28-3
            2025-10-28  Discover 1-(4-METHYLPHENYL)-1H-PYRROLE-2,5-DIONE (CAS No: 1631-28-3) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.