An @I03316@ that contains two @C01057@ or @P04859@ atoms with defined stereochemistry in the main chain of the @C01250@.
Source: Purple Book, 1st ed., p. 32 [Terms] [Book]
Citation: 'diisotactic polymer' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.D01731 RISBibTexEndNote