A Practical Guide to the Methylation Analysis of Carbohydrates

Electron Ionization MS spectra Partially Methylated Alditol Acetates

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A Practical Guide

Content
1. Introduction
2.1 Methylation
2.2 Experimental
3. Application
4. GLC of PMAA
5. MS of PMAA
Appendix A.
Appendix B.
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1,5-di-O-acetyl-2,3,4,6,7-penta-O-methylheptitol

EI MS spectrum of 1,5-di-O-acetyl-2,3,4,6,7-penta-O-methylheptitol

Mass spectrum
^m/_Z	Abundance
43	100
45	27
59	20
75	23
87	9
89	42
99	10
101	50
113	14
117	31
157	8
161	8
173	5
189	2
205	13
249	5

Last update: Dec 14, 2010 :: Editor :: Webmaster ::

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