TERMIUM Plus®

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INDEX HEADING PARENT [1 record]

Record 1 1989-10-30

English

Subject field(s)
  • Phraseology
  • Chemical Elements and Compounds
DEF

That portion of a CA Index Name that provides the primary access point in the alphabetical index listing. It identifies the principal functional group(if one is present) and the basic molecular skeleton to which it is attached. For example, "Benzoic acid" is the index heading parent for the substance having the complete CA Index Name "Benzoic acid, 2-hydroxy-, 2-ethylhexyl ester".

French

Domaine(s)
  • Phraséologie
  • Éléments et composés chimiques
OBS

Partie du nom inscrit dans l'Index CA donnant le premier point d'accès à l'index alphabétique. Cette partie identifie le groupement fonctionnel principal (le cas échéant) et le squelette moléculaire de base sur lequel il est fixé. Par exemple, Benzoic acid constitue l'"Index Heading Parent" de la substance, dont le nom selon l'Index CA est "Benzoic acid, 2-hydroxy-, 2-ethylhexyl ester".

Spanish

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