Iopromide Related Compound B (50 mg) (5-(Acetylamino)-N,N’-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-N-methyl-1,3-benzenedicarboxamide)
Iopromide Related Compound A (50 mg) (5-Amino-N1,N3-Bis-(2,3-dihydroxypropyl)-2,4,6-triiodo-N1-methylisophthalamide)