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单词 piturine
释义

Definition of piturine in English:

piturine

noun ˈpɪtjʊriːnˈpɪtʃəriːn
Chemistry historical
  • The alkaloid nornicotine (C₉H₁₂N₂), extracted from pituri.

Origin

Late 19th century; earliest use found in Year-book Pharmacy. From pituri + -ine.

Definition of piturine in US English:

piturine

noun
Chemistry historical
  • The alkaloid nornicotine (C₉H₁₂N₂), extracted from pituri.

Origin

Late 19th century; earliest use found in Year-book Pharmacy. From pituri + -ine.

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更新时间:2024/12/26 15:34:17