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Pronunciation varies by accent · noun
(organic chemistry) Any of several isomeric non-aromatic bicyclic heterocycles, of formula C₉H₉N, having two six-membered rings with the nitrogen atom as one of the bridge atoms; any of very many known derivatives of these compounds.
Use quinolizine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Quinolizine means (organic chemistry) Any of several isomeric non-aromatic bicyclic heterocycles, of formula C₉H₉N, having two six-membered rings with the nitrogen atom as one of the bridge atoms; any of very many known derivatives of these compounds.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use quinolizine where its definition matches the intended context.
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