1,3-Benzenedicarboxamide, 5-(acetylamino)-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-N,N'-dimethyl- 31122-84-6 5-Acetylamino-2,4,6-triiodo-isophthalic acid di-(N-methyl-2,3-dihydroxypropylamide) Compound 17 Isophthalamide, 5-acetamido-N,N'-bis(2,3-dihydroxypropyl)-N,N'-dimethyl-2,4,6-triiodo-