| 单词 | furan |
| 释义 | furan [`fyu̇r´an] ORGANIC CHEMISTRY 1. One of a group of organic heterocyclic compounds containing a diunsaturated ring of four carbon atoms and one oxygen atom. 2. C4H4O4 The simplest furan type of molecule; a colorless, mildly toxic liquid, boiling at 32°C, insoluble in water, soluble in alcohol and ether; used as a chemical intermediate. Also known as furfuran; tetrol. |
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