| —— | 4-ethoxypyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine | 1309775-08-3 | C9H7N5OS | 233.253 | 
                                                                                                                                            
                                        | —— | 4-(diethylamino)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine | 1309775-09-4 | C11H12N6S | 260.322 | 
                                                                                                                                            
                                        | —— | 4-(pyrrolidin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine | 1309775-10-7 | C11H10N6S | 258.307 | 
                                                                                                                                            
                                        | —— | 4-(thiomorpholin-4-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine | 1309775-13-0 | C11H10N6S2 | 290.373 | 
                                                                                                                                            
                                        | —— | 4-(piperidin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine | 1309775-11-8 | C12H12N6S | 272.333 | 
                                                                                                                                            
                                        | —— | 4-(morpholin-4-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine | 1309775-12-9 | C11H10N6OS | 274.306 | 
                                                                                                                                            
                                        | —— | 4-(4-methylpiperazin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine | 1309775-15-2 | C12H13N7S | 287.348 | 
                                                                                                                                            
                                        | —— | 4-(4-methylpiperidin-1-yl)pyrazino[2',3':4,5]thieno[3,2-d]-1,2,3-triazine | 1309775-14-1 | C13H14N6S | 286.36 |