urovision Meglumine sodium amidotrizoate Sodium meglumine diatrizoate Urografin Verografin C13429 Mixture with sodium diatrizoate D-Glucitol, 1-deoxy-1-(methylamino)-, 3,5-bis(acetylamino)-2,4,6-triiodobenzoate (1:1), mixt. with 3,5-bis(acetylamino)-2,4,6-triiodobenzoic acid sodium salt (1:1)