English edit

Noun edit

besyl (uncountable)

  1. Contraction of benzenesulphonyl.

Derived terms edit

References edit

  • Senning, Alexander (2019) The Etymology of Chemical Names: Tradition and Convenience vs. Rationality in Chemical Nomenclature, Berlin/Boston: De Gruyter, →ISBN, § 2.7: “Semitrivial names”, page 123:Besyl- (benzenesulfonyl-), a contraction of the systematic name.