 
                Phthalazine
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                
                 678193-44-7
                                dichloro,methylphthalazine,phthalazine,678193-44-7
            2025-10-24  Discover 1,4-DICHLORO-5-METHYLPHTHALAZINE (CAS No: 678193-44-7) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.