| —— | 
                                        3'-chlorospiro[1,3-dithiolane-2,7'-4,8,9,10-tetrahydro-1H-benzo[f]quinazoline] | 
                                        103495-24-5 | 
                                        C14H15ClN2S2 | 
                                        310.871 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        ethyl 2'-(benzoylcarbamoylamino)spiro[1,3-dithiolane-2,5'-7,8-dihydro-6H-naphthalene]-1'-carboxylate | 
                                        103664-16-0 | 
                                        C23H24N2O4S2 | 
                                        456.587 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        ethyl 2'-aminospiro[1,3-dithiolane-2,5'-7,8-dihydro-6H-naphthalene]-1'-carboxylate | 
                                        103495-18-7 | 
                                        C15H19NO2S2 | 
                                        309.453 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        1',3'-dichlorospiro[1,3-dithiolane-2,7'-9,10-dihydro-8H-benzo[f]quinazoline] | 
                                        103494-88-8 | 
                                        C14H12Cl2N2S2 | 
                                        343.301 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        9,10-Dihydro-spiro[benzo[f]quinazoline-7(2H),2'-[1,3]dithiolane]-1,3(4H,8H)-dione | 
                                        103495-00-7 | 
                                        C14H14N2O2S2 | 
                                        306.409 |