13064-72-7 5,5'-(Octamethylenebis(carbonylimino))bis(N-butyl-2,4,6-triiodoisophthalamic acid) BRN 2800750 ISOPHTHALAMIC ACID, 5,5'-(OCTAMETHYLENEBIS(CARBONYLIMINO))BIS(N-BUTYL-2,4,6-TRII Isophthalamic acid, 5,5'-(octamethylenebis(carbonylimino))bis(N-butyl-2,4,6-triiodo-