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Pronunciation varies by accent · noun
(organic chemistry) The protonated form of an aminopyridine.
Use aminopyridinium when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Aminopyridinium means (organic chemistry) The protonated form of an aminopyridine.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use aminopyridinium where its definition matches the intended context.
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