Thieno
                            
                            
                                Order
                                120279-36-9
                                
                                    4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, monohydrochloride, trans-
                                
                            
                            
                            
                            
                                Order
                                147086-83-7
                                
                                    N-[(4S,6S)-6-METHYL-7,7-DIOXO-5,6-DIHYDRO-4H-Thieno[2,3-B]THIOPYRAN-4-YL]ACETAMIDE
                                
                            
                            
                                Order
                                59804-25-0
                                
                                    Methyl 2-methyl-4-hydroxy-2H-Thieno[2,3-e]-1,2-thiazine-3-carboxylatelate-1,1-dioxide
                                
                            
                            
                            
                            
                            
                
                 59944-79-5
                                thieno,pyrazine,carboxylic,59944-79-5
            2025-10-28  Discover THIENO[2,3-B]PYRAZINE-6-CARBOXYLIC ACID (CAS No: 59944-79-5) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.