 
                  
                          CAS Number: 60-99-1 
                          Chemical Name: Levomepromazine 
                          Molecular Formula: C19H24N2OS 
                          Molecular Weight: 328.47 
                        
 
                  
                          CAS Number: 60119-90-6 
                          Chemical Name: Levomepromazine Sulphone Hydrochloride 
                          Molecular Formula: C19H25ClN2O3S 
                          Molecular Weight: 396.93 
                        
 
                  
                          CAS Number: 16808-77-8 
                          Chemical Name: N-Desmethyl levomepromazine sulfoxide 
                          Molecular Formula: C18H22N2O2S 
                          Molecular Weight: 330.45 
                        
 
                  
                          CAS Number: 220698-75-9 
                          Chemical Name: O-Desmethyl levomepromazine 
                          Molecular Formula: C18H22N2OS 
                          Molecular Weight: 314.45 
                        
 
                  
                          CAS Number: 1188265-45-3 
                          Chemical Name: rac Methotrimeprazine sulfoxide 
                          Molecular Formula: C19H24N2O2S 
                          Molecular Weight: 344.47