| —— | 3,3-Dimethyl-1H,6H-3,4-dihydropyrano<4,3-c>-<2>benzopyran-1,4,6-trione | 76489-06-0 | C14H10O5 | 258.23 | 
                                                                                                                                            
                                        | —— | 5-Benzyl-3,3-dimethyl-5-hydroxy-3,4,5,6-tetrahydro-1H-pyrano<4,3-c>isoquinoline-1,6-dione | 76489-10-6 | C21H19NO3 | 333.387 | 
                                                                                                                                            
                                        | —— | 3,3,5-Trimethyl-1H-3,4,5,6-tetrahydropyrano<4,3-c>isoquinoline-1,6-dione | 76489-09-3 | C15H15NO3 | 257.289 | 
                                                                                                                                            
                                        | —— | 3,3-Dimethyl-3,4,5,6-tetrahydro-1H-pyrano<4,3-c>isoquinoline-1,6-dione | 76489-07-1 | C14H13NO3 | 243.262 | 
                                                                                                                                            
                                        | —— | 3,3-Dimethyl-5-hydroxy-3,4,5,6-tetrahydro-1H-pyrano<4,3-c>isoquinoline-1,6-dione | 76489-12-8 | C14H13NO4 | 259.262 |