| —— | 
                                        12,15-bis(diethylcarbamoyl)-1,7-dioxa<7>(2,2')biphenylophane | 
                                        103321-93-3 | 
                                        C27H36N2O4 | 
                                        452.594 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        N,N,N',N'-tetraethyl-6,6'-bis(5-chloropentoxy)-2,2-biphenyldicarboxamide | 
                                        103322-00-5 | 
                                        C32H46Cl2N2O4 | 
                                        593.634 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        N,N,N',N'-tetraethyl-6,6'-dihydroxy-2,2-biphenyldicarboxamide | 
                                        103321-99-9 | 
                                        C22H28N2O4 | 
                                        384.475 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        2,2'-bis((diethylamino)methyl)-6,6'-dimethoxybiphenyl | 
                                        103321-98-8 | 
                                        C24H36N2O2 | 
                                        384.562 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        1'-acetyl-12,15-bis(diethylcarbamoyl)-28,32,36,38-tetramethylspiro<1,7,20,26-tetraoxa<7>(2,2')biphenylo<7.1>paracyclophane-33,4'-piperidine> | 
                                        103321-95-5 | 
                                        C55H73N3O7 | 
                                        888.201 |