猛烈责骂
发表于 2025-3-26 23:52:12
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人工制品
发表于 2025-3-27 03:08:56
Novel organic peroxygen reagents for use in organic synthesis,ociated with reagents that have been used in the past but which are now no longer in favour. I will also comment on other work using the reagents that my coworkers and I have developed and also, where appropriate, draw comparisons with other peroxygen reagents, especially .-chloroperoxy-benzoic acid (MCPBA).
Panther
发表于 2025-3-27 08:24:07
Peracids and free radicals: A theoretical and experimental approach,e stereoelectronic control of the reaction were investigated in detail. Inter- and the intramolecular hydrogen shifts by alkyl radicals were also studied. These results were used in order to undertake selective hydroxylation of hydrocarbons. Finally we turned our attention to the reactivity of electrophilic radicals towards peracids.
thalamus
发表于 2025-3-27 11:42:25
Cleaning-up oxidations with hydrogen peroxide, situation at source. H.O. can be used in a range of applications to replace, reduce or handle more effectively environmentally unacceptable products. In performing these improvements the only byproducts are water and oxygen.
Bureaucracy
发表于 2025-3-27 16:02:48
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遗忘
发表于 2025-3-27 19:09:30
Soziale Sicherheit durch die EU? Staatstheoretische und europasoziologische Perspektiven bisher so deutlich auseinander, dass man die Persistenz des Wunschs zum Erklärungsproblem machen könnte. Lassen wir aber Wünsche beiseite und versuchen wir, die faktische Rolle der EU bei der Gewährleistung sozialer Sicherheit zu verstehen. Das Thema lässt sich aufgliedern anhand der Fragen:
Ophthalmoscope
发表于 2025-3-28 01:12:19
Basic Colonoscopic Techniques to Reach the Cecum,g recognition that pediatric neuro-ophthalmology comprises a distinct set of diseases from those seen in adults has led to its emergence as a dedicated field of study..."Since the original pu978-0-387-69069-8
macrophage
发表于 2025-3-28 04:45:07
Implementing Cross-Culture Pedagogies978-981-4451-91-8Series ISSN 1573-5397 Series E-ISSN 2214-9791
NEXUS
发表于 2025-3-28 07:25:22
https://doi.org/10.1007/978-3-319-16136-5Energy-Efficient Digital Circuits; High Performance Integrated Circuit Design; Sub-Threshold Operation
legitimate
发表于 2025-3-28 11:20:51
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