| —— | 
                                        9-(2-benzyloxyethyl)-5-methoxy-2,3,4,9-tetrahydro-1H-carbazole-4-carbonyl chloride | 
                                        1246453-67-7 | 
                                        C27H34N2O3 | 
                                        434.579 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        9-(2-hydroxyethyl)-5-methoxy-2,3,4,9-tetrahydro-1H-carbazole-4-carboxylic acid diethylamide | 
                                        1246453-68-8 | 
                                        C20H28N2O3 | 
                                        344.454 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        methanesulphonic acid 2-(4-diethylcarbamyl-5-methoxy-1,2,3,4-tetrahydro-carbazol-9-yl)ethyl ester | 
                                        1246453-69-9 | 
                                        C21H30N2O5S | 
                                        422.546 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        9-(2-[18F]fluoroethyl)-5-methoxy-2,3,4,9-tetrahydro-1H-carbazole-4-carboxylic acid diethylamide | 
                                        1246453-44-0 | 
                                        C20H27FN2O2 | 
                                        345.447 |