Any of a class of organic compounds containing two or more carbon–carbon double bonds, usually in a chain of conjugated single and double bonds…
| 单词 | θ70388 |
| 释义 | the world > matter > chemistry > organic chemistry > [noun] > organic structure > polyene (3) polyene1928 Any of a class of organic compounds containing two or more carbon–carbon double bonds, usually in a chain of conjugated single and double bonds… polyethenoid1935 (a) adj.= polyenic adj. at polyene, n. derivatives; (b) n. = polyene, n. polyolefin1936 = polyene, n. rare. |
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