Yong Luo, Liya Zhang, Weicheng Yang
Apr 1, 2011
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Influential Citations
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Journal
Journal of Labelled Compounds and Radiopharmaceuticals
Abstract
This report presents an efficient syntheses of two labelled internal standards [15N3]melamine and [13C3]cyanuric acid with the common substrates [15N]NH4Cl and [13C]urea, respectively. Both standards with excellent isotopic and chemical purities were prepared in good yields and could be used as internal standards without further purification. Copyright © 2010 John Wiley & Sons, Ltd.