英语词汇“barbituric acid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	barbituric acid
释义	WordReference Random House Unabridged Dictionary of American English © 2024 bar′bitu′ric ac′id, Chemistry, Drugsa white, crystalline, slightly water-soluble powder, C₄H₄N₂O₃, used chiefly in the synthesis of barbiturates. Also called malonylurea. 1865–70 Collins Concise English Dictionary © HarperCollins Publishers:: barbituric acid /ˌbɑːbɪˈtjʊərɪk/ n a white crystalline solid used in the preparation of barbiturate drugs. Formula: C₄H₄N₂O₃ Etymology: 19th Century: partial translation of German Barbitursäure, perhaps from the name Barbara + uric + Säure acid
随便看	methyl group methylheptenone methylic methylidyne group methylisobutenyl ketone methyl isobutyl ketone methyl isocyanate methyl lactate methylmercury methyl methacrylate methylnaphthalene methyl oleate methyl orange methylparaben methyl parathion methylphenidate methyl phenol methylphenylcarbinyl acetate methyl phenyl ether methyl propyl ketone methyl red methylrosaniline chloride methyl salicylate methyl styryl ketone methyl sulfate

　

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更新时间：2025/2/23 7:24:02