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单词 polygonic acid
释义

polygonic acid

Chemistry
noun
A bitter sesquiterpenoid bicyclic crystalline acid, C15H22O3, occurring in water pepper, Persicaria (or Polygonum) hydropiper, and formerly used medicinally as a stimulant and diuretic.

Origin

Late 19th century.

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更新时间:2024/9/23 11:26:27