Synonyms : Angio-Conray, Conray 420, Iodothalamate, Iothalamate, Iothalamic Acid, Calcium (2:1) Salt, Iothalamic Acid, Monosilver (1+) Salt, Iothalamic Acid, Monosodium Salt, Iothalamic Acid, Monosodium Salt, Dimer, Lopamidol, Sodium Iothalamate, Acid, Iotalamic