| 单词 | alkanoic | 
| 释义 | alkanoicadj. Chemistry.    alkanoic acid  n. any of a class of compounds which are carboxylic acids derived from alkanes, having the general formula R(COOH)n. ΚΠ 1939    Industr. & Engin. Chem. 		(Industr. ed.)	 31 744/1  				These results are in agreement with the data obtained from a similar study of the phenyl alkanoic acids. 1983    B. W. Barry Dermatol. Formulations ii. 68  				Long-chain alkanoic acids (n = 9 and above). 2001    Chemicals & Materials from Renewable Resources (ACS Symp. Ser. No. 784) xii. 148  				A bacterial fermentation converts alkanoic acids to high molecular weight β-hydroxybutyrate polymers. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021). <  | 
	
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