34737-09-2 4-(((2-Hydroxypropyl)amino)carbonyl)-2,3,5,6-tetraiodobenzoic acid BRN 2162841 Benzoic acid, 4-(((2-hydroxypropyl)amino)carbonyl)-2,3,5,6-tetraiodo- Terephthalamic acid, N-(2-hydroxypropyl)-2,3,5,6-tetraiodo- Tetrajodterephthalsaure-mono-beta-hydroxypropylamid [German]