英语词汇“θ69431”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	θ69431
释义	the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > hydrocarbon radicals > others (5) mesityl1838 A hydrocarbon radical of which acetone was supposed to be the hydroxide. Now historical except in mesityl oxide n. at sense 1b. Usually attributive. carbyl1840 Originally: †a divalent radical =CH or =C, believed to exist in carbyl sulphate and some other compounds (obsolete). In later use: any radical… melissyl1852 The straight-chain hydrocarbon radical C30H61—, present in various compounds derived from waxes. Usually attributive. Also called myricyl. neopentyl1876 the radical —CH2C(CH3)3 derived from neopentane. oleoyl1903 The hydrocarbon radical —CH3(CH2)7CH=CH(CH2)7CH2, derived from oleic acid; cis-9-octadecen-1-oyl. Usually attributive.
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