1217-69-2 3'-Hydroxy-2',4',6'-triiodosuccinanilic acid BRN 2666360 Butyric acid, 4-((3-hydroxy-2,4,6-triiodophenyl)amino)-4-oxo- (9CI) N-(2,4,6-Trijod-3-hydroxyphenyl)-succinamidsaeure [German] Succinanilic acid, 3'-hydroxy-2',4',6'-triiodo-