Iothalamate Meglumine D-Glucitol, 1-deoxy-1-(methylamino)-, 3-(acetylamino)-2,4,6-triiodo- 5-[(methylamino)carbonyl]benzoate (salt) 1-deoxy-1-(methylamino)-D-glucitol 3-(acetylamino)-2,4,6-triiodo-5-[(methylamino)carbonyl]benzoate N-Methylglucamine salt iothalamic acid meglumine salt Iothalamic acid·meglumine Meglumine iotalamate Meglumine iothalamate injection