Compatriot
发表于 2025-3-25 06:19:07
Analysis of Organic Fluorine Compounds,engthy and laborious, are gradually giving way to modern physical methods of analysis. These sometimes do not even require work with pure chemical specimens, and allow analyses to be done in mixtures without the isolation of individual components.
询问
发表于 2025-3-25 11:08:17
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Palatial
发表于 2025-3-25 13:34:11
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老人病学
发表于 2025-3-25 18:57:16
Fluorinated Compounds as Chemical Reagents,ful reagents of this kind is .. It is commonly used for esterifications of alcohols that are too acidic or of sterically hindered acids. It converts organic acids to mixed anhydrides which are readily cleaved to an acyl carbonium and a trifluoroacetate ion ..
1分开
发表于 2025-3-25 21:46:11
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得意牛
发表于 2025-3-26 01:56:20
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苍白
发表于 2025-3-26 07:39:10
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Aphorism
发表于 2025-3-26 12:25:41
Book 1971stitute in Blacksburg, Virginia, as a graduate course. References to material published to the end of 1969 are included. The book is primarily meant to provide the background for such a course, and, at the same time, to be a brief survey of recent knowledge in, and an introduction to deeper study of
facetious
发表于 2025-3-26 14:58:20
Practical Applications of Organic Fluorine Compounds,ractical uses of fluorine derivatives. And when the boom of industrial applications started to level off, several pharmaceuticals were added to the list of largescale products. These are the most important industrial applications ., and will be dealt with in sequence.
Arbitrary
发表于 2025-3-26 19:58:18
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