Pyrrole
                            
                            
                            
                            
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                                15083-72-4
                                
                                    Ethyl - 4-1-2 - (4 - [benzopyrazine base) ethyl?]] - 3-2 - ErBenJi Pyrrole hydration hydrochloride 
                                
                            
                            
                            
                            
                            
                            
                            
                
                 64276-66-0
                                methyl,pyrrole,carboxylic,64276-66-0
            2025-10-28  Discover 4-methyl-1H-pyrrole-3-carboxylic acid (CAS No: 64276-66-0) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.