| 单词 | acetyl |
| 释义 | acetyl[ uh-seet-l, uh-set-l, as-i-tl ] / əˈsit l, əˈsɛt l, ˈæs ɪ tl / adjective Chemistry.containing the acetyl group. Origin of acetylFirst recorded in 1860–65; acet- + -yl Words nearby acetylacetophenetidin, acetophenone, acetostearin, acetous, acetum, acetyl, acetylaniline, acetylate, acetylation, acetylbenzene, acetyl chloride Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for acetylacetyl / (ˈæsɪˌtaɪl, əˈsiːtaɪl) / noun(modifier) of, consisting of, or containing the monovalent group CH 3 CO-acetyl group or radical Derived forms of acetylacetylic (ˌæsɪˈtɪlɪk), adjectiveWord Origin for acetylC19: from acet (ic) + -yl Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for acetylacetyl [ ə-sēt′l, ăs′ĭ-tl ] n.The acetic acid radical CH3CO. Other words from acetylac′e•tyl′ic (ăs′ĭ-tĭl′ĭk) adj.The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for acetylacetyl [ ə-sēt′l, ăs′ĭ-tl ] The radical CH3CO, derived from acetic acid. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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