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本文对鸟嘌呤乙酰化混合物中一、二乙酰化物进行了核磁共振(NMR)含量测定,并选择了非那西丁作内标物,方法快速、准确。
In this paper, the determination of the nuclear magnetic resonance (NMR) content of mono and diacetylated compounds in guanine acetylation mixture and the selection of phenacetin as the internal standard, the method is rapid and accurate.