26090-54-0 5-21-06-00379 (Beilstein Handbook Reference) BENZOIC ACID, 3,3'-(ETHYLENEBIS(OXYETHYLENECARBONYLIMINO))BIS(5-(2-OXO-1-PYRROLI BRN 1523603 Benzoic acid, 3,3'-(ethylenebis(oxyethylenecarbonylimino))bis(5-(2-oxo-1-pyrrolidinylmethyl)-2,4,6-triiodo-