 
                  
                          CAS Number: 50978-11-5 
                          Chemical Name: Amidotrizoic Acid Dihydrate 
                          Molecular Formula: C11H13I3N2O6 
                          Molecular Weight: 649.94 
                        
 
                  
                          CAS Number: 1713-07-1 
                          Chemical Name: 3-(Acetylamino)-5-amino-2,4,6-triiodobenzoic Acid 
                          Molecular Formula: C9H7I3N2O3 
                          Molecular Weight: 571.88 
                        
 
                  
                          CAS Number: 162193-52-4 
                          Chemical Name: 3,5-bis(Acetylamino)-2,4-diiodobenzoic Acid 
                          Molecular Formula: C11H10I2N2O4 
                          Molecular Weight: 488.02 
                        
 
                  
                          CAS Number: 162193-53-5 
                          Chemical Name: 3,5-bis(Acetylamino)-2,6-diiodobenzoic Acid 
                          Molecular Formula: C11H10I2N2O4 
                          Molecular Weight: 488.02