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单词 allonal
释义

allonal

/ˈalənl/
Pharmacology. Now historical and rare
noun
A sedative and hypnotic drug of the barbiturate class.
  • Chemical name: 5-allyl-5-isopropylbarbituric acid; C10H14N2O3.Originally a trademark in the United States and United Kingdom for a drug that also contained pyramidon..

Origin

1920s; earliest use found in Spatula. From all- + -onal.

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更新时间:2025/2/3 9:26:40