| —— | 
                                        3-Ethyl-2,7,8-trimethyl-9-(2,2,2-trichlor-hydroxy-ethyl)-dipyrrin-1-on | 
                                        —— | 
                                        C16H19Cl3N2O2 | 
                                        377.698 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (4Z,15Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-nor-biladien-ac-1,19-dion | 
                                        120341-60-8 | 
                                        C28H34N4O2 | 
                                        458.604 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z)-4-ethyl-5-(((Z)-2-((3-ethyl-5-((Z)-(3-ethyl-4-methyl-5-oxo-1,5-dihydro-2H-pyrrol-2-ylidene)methyl)-4-methyl-1H-pyrrol-2-yl)methylene)-3,4-dimethyl-2H-pyrrol-5-yl)methylene)-3-methyl-1,5-dihydro-2H-pyrrol-2-one | 
                                        78594-91-9 | 
                                        C30H36N4O2 | 
                                        484.641 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        3-{5-[3-Ethyl-4-methyl-5-oxo-1,5-dihydro-pyrrol-(2Z)-ylidenemethyl]-2-[1-{5-[3-ethyl-4-methyl-5-oxo-1,5-dihydro-pyrrol-(2Z)-ylidenemethyl]-3,4-dimethyl-1H-pyrrol-2-yl}-meth-(Z)-ylidene]-4-methyl-2H-pyrrol-3-yl}-propionic acid methyl ester | 
                                        78594-92-0 | 
                                        C32H38N4O4 | 
                                        542.678 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z)-4-Ethyl-3-methyl-5-(5-(3,4-dimethyl-1H-pyrrolyl-2-methylen)-3,4-dimethyl-5H-pyrrolyl-2-methylen)-3-pyrrolin-2-on | 
                                        110087-72-4 | 
                                        C21H25N3O | 
                                        335.449 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-phenyl-1,19,21,24-tetrahydro-23H-bilin-1,19-dion | 
                                        116442-15-0 | 
                                        C35H38N4O2 | 
                                        546.712 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-(4-methylphenyl)-1,19,21,24-tetrahydro-23H-bilin-1,19-dion | 
                                        116442-16-1 | 
                                        C36H40N4O2 | 
                                        560.739 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-(4-aminophenyl)-(21H,24H)-bilin-1,19-dione | 
                                        129047-35-4 | 
                                        C35H39N5O2 | 
                                        561.727 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-(4-chlorphenyl)-1,19,21,24-tetrahydro-23H-bilin-1,19-dion | 
                                        116415-26-0 | 
                                        C35H37ClN4O2 | 
                                        581.157 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-(4-cyanophenyl)-1,19,21,24-tetrahydro-23H-bilin-1,19-dion | 
                                        116415-28-2 | 
                                        C36H37N5O2 | 
                                        571.722 | 
                                    
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-(4-methoxyphenyl)-1,19,21,24-tetrahydro-23H-bilin-1,19-dion | 
                                        116415-25-9 | 
                                        C36H40N4O3 | 
                                        576.739 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (4Z,9Z,15Z)-5sp,10sp,14sp-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-(2-imidazolyl)-1,19,21,24-tetrahydro-23H-bilin-1,19-dion | 
                                        115693-55-5 | 
                                        C32H36N6O2 | 
                                        536.677 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-(4-dimethylaminohenyl)-1,19,21,24-tetrahydro-23H-bilin-1,19-dion | 
                                        116415-29-3 | 
                                        C37H43N5O2 | 
                                        589.781 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-<7-(Z,Z,Z)-3,17-diethyl-2,7,8,12,13,18-hexamethyl-(21H,24H)-bilin-1,19-dion-10-yl)-naphth-2-yl>-(21H,24H)-bilin-1,19-dion | 
                                        129826-27-3 | 
                                        C68H72N8O4 | 
                                        1065.37 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-(4-nitrophenyl)-1,19,21,24-tetrahydro-23H-bilin-1,19-dion | 
                                        116415-27-1 | 
                                        C35H37N5O4 | 
                                        591.71 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-(4-carboxyphenyl)-(21H,24H)-bilin-1,19-dione | 
                                        129047-33-2 | 
                                        C36H38N4O4 | 
                                        590.722 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-<7-(Z,Z,Z)-3,17-diethyl-2,7,8,12,13,18-hexamethyl-(21H,24H)-bilin-1,19-dion-10-yl)-naphth-1-yl>-(21H,24H)-bilin-1,19-dion | 
                                        129690-02-4 | 
                                        C68H72N8O4 | 
                                        1065.37 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-(2-aminophenyl)-(21H,24H)-bilin-1,19-dione | 
                                        129047-34-3 | 
                                        C35H39N5O2 | 
                                        561.727 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-<3-((Z,Z,Z)-17-diethyl-2,7,8,12,13,18-hexamethyl-(21H,24H)-bilin-1,19-dion-10-yl)-naphth-1-yl>-(21H,24H)-bilin-1,19-dion | 
                                        129690-00-2 | 
                                        C68H72N8O4 | 
                                        1065.37 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (Z,Z,Z)-3,17-Diethyl-2,7,8,12,13,18-hexamethyl-10-(2-carboxyphenyl)-(21H,24H)-bilin-1,19-dione | 
                                        129047-32-1 | 
                                        C36H38N4O4 | 
                                        590.722 |