5-甲氧基乙酰氨基-3-N-(2，3-二羟基丙基）甲酰胺基-2,4,6-三碘苯甲酰氯

5-methoxyacetylamino-2,4,6-triiodoisophthalic acid (2,3-dihydroxypropyl)amide chloride ·