| —— | (dicarboxy-3,4 α-furyl)-2 dimethoxy-6,7 dihydro-3,4 2H-naphtalenones-1 | 133591-84-1 | C18H16O8 | 360.32 | 
                                                                                                                                            
                                        | —— | carboxy-1 dimethoxy-6,7 dihydro-4,5 benzofuro<3,2-c>coumarine | 133591-86-3 | C18H14O7 | 342.305 | 
                                                                                                                                            
                                        | —— | carboxy-3 dimethoxy-6,7 dihydro-4,5 benzofuro<3,2-c>quinolone-11 | 133591-92-1 | C18H15NO6 | 341.32 | 
                                                                                                                                            
                                        | —— | dimethoxy-6,7 (methyl-4 piperazinyl-1 carbonyl)-1 chloro-11 dihydro-4,5 benzofuro<3,2-c>quinoleine | 133591-98-7 | C23H24ClN3O4 | 441.914 | 
                                                                                                                                            
                                        | —— | dimethoxy-6,7 (dimethyl carbamoyl)-1 dihydro-4,5 benzofuro<3,2-c>coumarine | 133591-89-6 | C20H19NO6 | 369.374 | 
                                                                                                                                            
                                        | —— | dimethoxy-6,7 (dimethyl carbamoyl)-1 dihydro-4,5 benzofuro<3,2-c>quinolone-11 | 133591-95-4 | C20H20N2O5 | 368.389 |