22708-53-8 4-(m-(3-Amino-2,4,6-triiodobenzamido)phenyl)butyric acid BRN 2782349 Benzenebutanoic acid, 3-((3-amino-2,4,6-triiodobenzoyl)amino)- Butyric acid, 4-(m-(3-amino-2,4,6-triiodobenzamido)phenyl)- gamma-(3-(3-Amino-2,4,6-trijod-benzoylamino)-phenyl)-buttersaure [German]