34737-08-1 4-(((2-Hydroxyethyl)amino)carbonyl)-2,3,5,6-tetraiodobenzoic acid BRN 2160963 Benzoic acid, 4-(((2-hydroxyethyl)amino)carbonyl)-2,3,5,6-tetraiodo- Terephthalamic acid, N-(2-hydroxyethyl)-2,3,5,6-tetraiodo- Tetrajodterephthalsaure-mono-beta-hydroxyaethylamid [German]