Definition of quinazoline in English:

quinazoline

noun kwɪˈnazəliːnkwɪˈnazəlɪn

Chemistry

A yellow, basic, crystalline solid, which has a bicyclic structure formed from fused benzene and pyrimidine rings; any substituted derivative of this.

Late 19th century; earliest use found in Journal of the Chemical Society. From quinoline, with inserted az-, after German Chinazolin.

noun

Chemistry

A yellow, basic, crystalline solid, which has a bicyclic structure formed from fused benzene and pyrimidine rings; any substituted derivative of this.

Late 19th century; earliest use found in Journal of the Chemical Society. From quinoline, with inserted az-, after German Chinazolin.

词汇	quinazoline
释义	Definition of quinazoline in English: quinazoline noun kwɪˈnazəliːnkwɪˈnazəlɪn Chemistry A yellow, basic, crystalline solid, which has a bicyclic structure formed from fused benzene and pyrimidine rings; any substituted derivative of this. Origin Late 19th century; earliest use found in Journal of the Chemical Society. From quinoline, with inserted az-, after German Chinazolin. Definition of quinazoline in US English: quinazoline noun Chemistry A yellow, basic, crystalline solid, which has a bicyclic structure formed from fused benzene and pyrimidine rings; any substituted derivative of this. Origin Late 19th century; earliest use found in Journal of the Chemical Society. From quinoline, with inserted az-, after German Chinazolin.
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