coumarin

名词 n.
中文释义
美 /ˈkuːməɹɪn/

英文释义

名词 n.
  1. The bicyclic aromatic compound 1,2-benzopyrone or any of its derivatives. countable,uncountable
    — The postulated mechanism for the reaction of coumarin 4 as an antioxidant, as indicated in Fig 3, relies on the mercapto hydrogen atom (bold), which is under the influence of resonance and inductive effects.

词形变化

coumarins plural coumarine alternative

词源

From coumarou (“tonka bean, Dipteryx odorata (syn. Coumarouna odorata)”) + -in, or from French coumarine.
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