 
                Piperazine
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                
                 28457-20-7
                                methylpiperazine,carboxamidine,hemisulfate,piperazine,28457-20-7
            2025-10-24  Discover 4-METHYLPIPERAZINE-1-CARBOXAMIDINE HEMISULFATE (CAS No: 28457-20-7) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.