Synonyms: sodium 3-[[[[3-(acetylmethylamino)-2,4,6-triiodo-5-[(methylamino)carbonyl]benzoyl]amino]acetyl]amino]-5-[[(2-hydroxyethyl)amino]carbonyl]-2,4,6-triiodobenzoate;Benzoic acid, 3-[[[[3-(acetylmethylamino) -2,4,6-triiodo-5-[(methylamino)carbonyl]benzoyl ]amino]acetyl]amino]-5-[[(2-hydroxyethyl)amino]carbony l]-2,4,6-triiodo-, monosodium salt;ioxaglic acid sodium salt;3-[[[[3-[Acetyl(methyl)amino]-2,4,6-triiodo-5-[(methylamino)carbonyl]benzoyl]amino]acetyl]amino]-5-[[(2-hydroxyethyl)amino]carbonyl]-2,4,6-triiodobenzoic acid sodium salt;Sodium ioxaglate