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单词 methylol
释义

methylol

/ˈmiːθʌɪlɒl/ /ˈmɛθ(ɪ)lɒl/
Chemistry
noun
The hydroxymethyl group, CH2OH.
  • Originally in chemical names, but not now used in formal chemical nomenclature. Only attributive..

Origin

Late 19th century; earliest use found in Journal of the Chemical Society. From methyl + -ol.

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更新时间:2024/11/11 9:20:16