The mass spectra of some selenoureas and
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Alicja M. Kirkien; Robert J. Shine; Jack R. Plimmer
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Article
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1973
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John Wiley and Sons
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English
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## Abstract The mass spectra of five selenoureas and two selenothiocarbamic esters are reported and discussed. Fragmentation modes are compared with those reported for the ureas, thioureas, carbamates and thiocarbamates.