Synonyms: 1,3-Benzenedicarboxamide,N,N''-(2-hydroxy-1,3-propanediyl)bis[N'-[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[(2-hydroxy-1-oxopropyl)amino]-2,4,6-triiodo-,[S-(R*,R*)]-; 1,3-Benzenedicarboxamide,N,N''-(2-hydroxy-1,3-propanediyl)bis[N'-[2-hydroxy-1-(hydroxymethyl)ethyl]-5-[[(2S)-2-hydroxy-1-oxopropyl]amino]-2,4,6-triiodo-(9CI); Iofratol