单词 | leucoline |
释义 | leucolinen. Chemistry. An organic base derived from coal-tar, identical with quinoline. ΚΠ 1852 H. B. Jones & A. W. Hoffman Fownes's Man. Elem. Chem. 562 Chinoleine (Leucoline). Derivatives leucoˈlinic n. (also leuco'linic acid) see quot. 1892. ΚΠ 1892 M. M. P. Muir & H. F. Morley Watts' Dict. Chem. Leucoline C9H7N. This base, occurring in coal tar, has been shown..to be identical with quinoline. Leucolinic acid C9H9NO3. Obtained from coal-tar quinoline (leucoline). This entry has not yet been fully updated (first published 1902; most recently modified version published online June 2018). < n.1852 |
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