constitutional repeating unit (CRU)

in polymers
https://doi.org/10.1351/goldbook.C01286
The smallest @C01288@ the repetition of which constitutes a @R05247@, a @R05248@, a @R05244@ or a regular @C00946@.
Source:
PAC, 1996, 68, 2287. (Glossary of basic terms in polymer science (IUPAC Recommendations 1996)) on page 2291 [Terms] [Paper]
Citation: 'constitutional repeating unit' 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.C01286 RIS BibTex EndNote
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Last revised: February 24, 2014