Fast atom bombardment (FAB) mass spectro
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Lin Yan; Yiwei Fang; Min Fang; Lizhi Zhu; Dekang Shen; Xiyun Liang
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Article
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1989
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John Wiley and Sons
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English
⚖ 527 KB
100080, Peoples' Republic of China Mechanisms are proposed for the formation of M+, [M + 2H]+ and [M + 3 H 1 ' ions in the fast atom bomhardment (FAB) mass spectra of 4-(2,2,6,6tetramethyl-l-oxyl)-piperidol and its carboxylates. Free radical quenching induced by the fast atom beam has been observed.