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单词 pyridyl
释义

Definition of pyridyl in English:

pyridyl

noun ˈpɪrɪdʌɪlˈpɪrɪdɪl
Chemistry
  • Each of three isomeric radicals derived from pyridine by the removal of a hydrogen atom. Usually attributive or as a formative element in chemical names.

Origin

Late 19th century; earliest use found in Journal of the Chemical Society. From pyrid- + -yl.

Definition of pyridyl in US English:

pyridyl

noun
Chemistry
  • Each of three isomeric radicals derived from pyridine by the removal of a hydrogen atom. Usually attributive or as a formative element in chemical names.

Origin

Late 19th century; earliest use found in Journal of the Chemical Society. From pyrid- + -yl.

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更新时间:2025/7/16 5:22:53