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单词 othyl
释义

othyl

/ˈɒθ(ɪ)l/ /ˈɒθʌɪl/
Chemistry. Now historical and rare
noun
A. W. Williamson's name for: the radical —COCH3, usually called acetyl.

Origin

Mid 19th century. From o- + -thyl: see quot 1852.

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更新时间:2024/12/23 23:57:26