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Pronunciation varies by accent · noun
(organic chemistry) Either of three isomeric univalent radicals (C₄H₅-) derived from the two isomers of butyne (C₄H₆).
Use butynyl when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Butynyl means (organic chemistry) Either of three isomeric univalent radicals (C₄H₅-) derived from the two isomers of butyne (C₄H₆).
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use butynyl where its definition matches the intended context.
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