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Eur. J. Mass Spectrom. 6, 331 - 334 (2000) |
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Letter: Electron-impact mass spectrometry in analysis of isomeric alkoxycarbonylalkylthiouracilsa correlation of M+" intensities and selected fragment ions | ||
Jadwiga Wybieralska |
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ABSTRACT: | ||
The correlation between the intensities of M+" and the selected fragment ions on basis the mass spectral fragmentation of thirty-two 2- and 4-alkoxycarbonylalkylthiouracils were discussed. The data obtained create the basis for distinguishing isomers. | ||
Keywords: 2- and 4-alkoxycarbonylalkylthiouracils, mass fragmentation, relative intensity, isomers |
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