2-(p-(3-Amino-2,4,6-triiodobenzamido)phenoxy)butyric acid 22708-40-3 BRN 2787037 Butanoic acid, 2-(4-((3-amino-2,4,6-triiodobenzoyl)amino)phenoxy)- Butyric acid, 2-(p-(3-amino-2,4,6-triiodobenzamido)phenoxy)- alpha-(4-(3-Amino-2,4,6-trijod-benzoylamino)-phenoxy)-buttersaure [German]