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Pronunciation varies by accent · noun
(organic chemistry) Any compound formally derived from a quinone by replacing either or both of the quinone oxygens with a methylidene group..
Use quinomethane when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Quinomethane means (organic chemistry) Any compound formally derived from a quinone by replacing either or both of the quinone oxygens with a methylidene group..
Common synonyms include quinomethide, xylylene.
The opposite depends on the specific sense.
Use quinomethane where its definition matches the intended context.
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