英语词汇“quinolizine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

quinolizine

/kwɪˈnɒlɪziːn/

Chemistry

noun

A hypothetical heterocyclic compound of formula C₉H₉N, whose molecule contains two six-membered rings sharing a nitrogen and a carbon atom; any of numerous (known) compounds whose molecules contain such a ring system in substituted or combined form.

A number of isomeric structures are possible for C₉H₉N..

Origin

Early 20th century; earliest use found in Journal of the Chemical Society. From quinoline with inserted iz- (representing azo-), after German Chinolizin.

单词	quinolizine
释义	quinolizine /kwɪˈnɒlɪziːn/ Chemistry noun A hypothetical heterocyclic compound of formula C₉H₉N, whose molecule contains two six-membered rings sharing a nitrogen and a carbon atom; any of numerous (known) compounds whose molecules contain such a ring system in substituted or combined form. A number of isomeric structures are possible for C₉H₉N.. Origin Early 20th century; earliest use found in Journal of the Chemical Society. From quinoline with inserted iz- (representing azo-), after German Chinolizin.
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