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Pronunciation varies by accent · noun
(organic chemistry) Any derivative of a purine in which the carbon atom in the 8- position is replaced by nitrogen.
Use azapurine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Azapurine means (organic chemistry) Any derivative of a purine in which the carbon atom in the 8- position is replaced by nitrogen.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use azapurine where its definition matches the intended context.
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