Undecane
                            Order
                            22535-90-6
                            
                                3,9-BIS[2-(3,5-DIAMINO-2,4,6-TRIAZAPHENYL)ETHYL]-2,4,8,10-TETRAOXASPIRO[5.5]UNDECANE
                            
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                            Order
                            236406-48-7
                            
                                2,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 2-(phenylmethyl)-, 1,1-dimethylethyl ester