4-[4-(二甲基氨基)苯乙烯基]-1-二十二烷基溴化吡啶
                         
                                                                
                            
                            4-[4-(二甲基氨基)苯乙烯基]-1-二十二烷基溴化吡啶
                         
                                                                
                            
                            4-(4-(DIMETHYLAMINO)STYRYL)-1-DOCOSYL-
                         
                                                                
                            
                            4-(4-(DIMETHYLAMINO)STYRYL)-1-DOCOSYL-;4-(4-(dimethylamino)styryl)-1-docosyl-pyridinium;4-[4-(Dimethylamino)styryl]-1-docosylpyridinium bromide
                         
                                                                
                                                                                    
                                                                
                                     
                                    
                                            
                            
                            236-238 °C(lit.)    4-[4-(二甲基氨基)苯乙烯基]-1-二十二烷基溴化吡啶