| 单词 | pentanoic acid |
| 释义 | pentanoic acid/ (ˌpɛntəˈnəʊɪk) / nouna colourless liquid carboxylic acid with an unpleasant odour, used in making perfumes, flavourings, and pharmaceuticals. Formula: CH 3 (CH 2) 3 COOHAlso called: valeric acid Word Origin for pentanoic acidfrom pentane Words nearby pentanoic acidpentamethylenediamine, pentamidine, pentane, pentangle, pentangular, pentanoic acid, pentapiperium methylsulfate, pentaploid, pentapody, pentaprism, pentaptych 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 |
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