diastereoisomeric units

in a polymer
https://doi.org/10.1351/goldbook.D01677
Two non-superposable configurational units that correspond to the same constitutional unit are considered to be diastereomeric if they are not mirror images.
Source:
Purple Book, 1st ed., p. 27 [Terms] [Book]
Citation: 'diastereoisomeric units' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.D01677 RIS BibTex EndNote
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