5-[[3-[3,5-bis[2,3-dihydroxypropyl(methyl)carbamoyl]-2,4,6-triiodoanilino]-3-oxopropanoyl]amino]-1-N,3-N-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1-N,3-N-dimethylbenzene-1,3-dicarboxamide 、
2-氯乙醇 生成 5-[[3-[3,5-bis[2,3-dihydroxypropyl(methyl)carbamoyl]-N-(2-hydroxyethyl)-2,4,6-triiodoanilino]-3-oxopropanoyl]-(2-hydroxyethyl)amino]-1-N,3-N-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1-N,3-N-dimethylbenzene-1,3-dicarboxamide