3'-Amino-N-propyl-2',4',6'-triiodosuccinanilic acid 37934-63-7 Butanoic acid, 4-((3-amino-2,4,6-triiodophenyl)propylamino)-4-oxo- (9CI) N-Propyl-N-(2,4,6-trijod-3-aminophenyl)-succinamidsaeure [German] Succinanilic acid, 3'-amino-N-propyl-2',4',6'-triiodo-