2-(m-(2,4,6-Triiodobenzamido)phenoxy)butyric acid 22708-35-6 Butanoic acid, 2-(3-((2,4,6-triiodobenzoyl)amino)phenoxy)- Butyric acid, 2-(m-(2,4,6-triiodobenzamido)phenoxy)- alpha-(3-(2,4,6-Trijod-benzoylamino)-phenoxy)-buttersaure [German]