Ioversol Related Compound B (50 mg) (N,N'-bis(2,3-dihydroxypropyl)-5-[(N-(2-hydroxyethyl)-carbamoyl)methoxy]-2,4,6-triiodoisophthalamide) | ??????????B(50mg)(N,N'-??(2,3-????????)-5-[(N-(2-??????)-?????)???]-2,4,6-????????????) | 104517-96-6 | C18H24I3N3O9 |