| —— | (1R)-6,8-dimethoxy-1-methyl-1,2,3,4-tetrahydroisoquinoline | 1413475-95-2 | C12H17NO2 | 207.272 | 
                                                                                                                                            
                                        | —— | trans-6,8-Dimethoxy-1,3-dimethyl-1,2,3,4-tetrahydroisoquinoline | 104292-10-6 | C13H19NO2 | 221.299 | 
                                                                                                                                            
                                        | —— | (1R,3S)-6,8-dimethoxy-1,3-dimethyl-1,2,3,4-tetrahydroisoquinoline | 104292-10-6 | C13H19NO2 | 221.299 | 
                                                                                                                                            
                                        | —— | (R)-6,8-dimethoxy-2-(methoxycarbonyl)-1-methyl-3-oxo-1,2,3,4-tetrahydroisoquinoline | 1413475-98-5 | C14H17NO5 | 279.293 | 
                                                                                                                                            
                                        | —— | (1R,3S)-6,8-dimethoxy-1,2,3-trimethyl-1,2,3,4-tetrahydroisoquinoline | 182072-60-2 | C14H21NO2 | 235.326 | 
                                                                                                                                            
                                        | —— | (R)-2-(tert-butoxycarbonyl)-6,8-dimethoxy-1-methyl-3-oxo-1,2,3,4-tetrahydroisoquinoline | 1413475-97-4 | C17H23NO5 | 321.373 | 
                                                                                                                                            
                                        | —— | (1R,3S)-6,8-dimethoxy-2-(methoxycarbonyl)-1,3-dimethyl-1,2,3,4-tetrahydroisoquinoline | 1026408-75-2 | C15H21NO4 | 279.336 | 
                                                                                                                                            
                                        | —— | (1R,3S)-2-(tert-butoxycarbonyl)-6,8-dimethoxy-1,3-dimethyl-1,2,3,4-tetrahydroisoquinoline | 1413476-03-5 | C18H27NO4 | 321.417 | 
                                                                                                                                            
                                        | —— | (R)-6,8-dimethoxy-2-(methoxycarbonyl)-1,3-dimethyl-1,2-dihydroisoquinoline | 1413476-02-4 | C15H19NO4 | 277.32 | 
                                                                                                                                            
                                        | —— | (R)-2-(tert-butoxycarbonyl)-6,8-dimethoxy-1,3-dimethyl-1,2-dihydroisoquinoline | 1413476-01-3 | C18H25NO4 | 319.401 |