| —— | 
                                        2-Methyl-3-carbamoyl-3,4-dihydro-6,7-dimethoxy-2H-1,2-benzothiazin-1,1-dioxid | 
                                        76667-35-1 | 
                                        C12H16N2O5S | 
                                        300.335 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        3-Carbamoyl-3,4-dihydro-6,7-dimethoxy-2H-1,2-benzothiazin-1,1-dioxid | 
                                        76667-04-4 | 
                                        C11H14N2O5S | 
                                        286.309 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        2-Methyl-3-carboxy-3,4-dihydro-6,7-dimethoxy-2H-1,2-benzothiazin-1,1-dioxid | 
                                        76667-24-8 | 
                                        C12H15NO6S | 
                                        301.32 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        2-Methyl-3-chlorcarbonyl-3,4-dihydro-6,7-dimethoxy-2H-1,2-benzothiazin-1,1-dioxid | 
                                        76667-26-0 | 
                                        C12H14ClNO5S | 
                                        319.766 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        α-Chlor-β-(3,4-dimethoxy-6-chlorsulfonylphenyl)propionsaeureamid | 
                                        76666-93-8 | 
                                        C11H13Cl2NO5S | 
                                        342.2 |