5-ethynyl-2,2'-bithiophene
CAS No: 4743-21-9
                Thiophene
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                
                 4743-21-9
                                ethynyl,bithiophene,thiophene,4743-21-9
            2025-10-28  Discover 5-ethynyl-2,2'-bithiophene (CAS No: 4743-21-9) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.