ACD/Name

Preamble

Primed Numbers or Parentheses

A complete expression denoting a substituted side chain may be enclosed in parentheses, or the carbon atoms in side chains may be indicated by primed numbers (cf. Rule A-2.5).


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This HTML reproduction of Sections A, B and C of IUPAC "Blue Book" is as close as possible to the published version [see Nomenclature of Organic Chemistry, Sections A, B, C, D, E, F, and H, Pergamon Press, Oxford, 1979. Copyright 1979 IUPAC.] If you need to cite these rules please quote this reference as their source.

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