(See quot. 1864.)
| 单词 | θ69983 |
| 释义 | the world > matter > chemistry > organic chemistry > organic compounds > [noun] > heterocyclic compounds > furans > furan derivatives (5) furfurine1845 (See quot. 1864.) furfurol1845 A volatile oil obtained by distilling bran with dilute sulphuric acid. furfuraldehyde1879 = furfural, n. furan1894 (a) A heterocyclic compound having a five-membered ring, (CH)4O, and isolated as a colourless liquid with an ethereal odour. (b) Any compound… furanose1927 A structure containing a furan ring thought to be sometimes assumed by monosaccharide sugars that contain four or more carbon atoms; also, a… |
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