Term: stereohomosequence https://doi.org/10.1351/goldbook.S05982 Definition: A configurational homosequence in which the relative or absolute configuration is defined at all sites of stereoisomerism in the main chain of a polymer molecule. Related Terms: 1) configurational homosequence (<em>in polymers</em>) (http://doi.org/10.1351/goldbook.C01252). 2) relative (<em>in polymers</em>) (http://doi.org/10.1351/goldbook.R05260). 3) absolute configuration (<em>in polymers</em>) (http://doi.org/10.1351/goldbook.A00020). 4) polymer (<em>in polymers</em>) (http://doi.org/10.1351/goldbook.P04735). 5) stereoisomerism (<em>in polymers</em>) (http://doi.org/10.1351/goldbook.S05983). Source: Purple Book, 1st ed., p. 36 (http://old.iupac.org/publications/books/author/metanomski.html) Citation: 'stereohomosequence' 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.S05982 License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.