نتایج جستجو برای: reinvestigation
تعداد نتایج: 671 فیلتر نتایج به سال:
Journal:
:Journal of Structural and Construction Engineering (Transactions of AIJ)
2009
Journal:
:Journal of Crystal and Molecular Structure
1975
Journal:
:The EMBO Journal
2003
Journal:
:Astronomische Nachrichten
2017
Journal:
:Bulletin of the Chemical Society of Japan
1988
Journal:
:Natural Product Communications
2023
The interpretation of nuclear magnetic resonance (NMR) chemical shifts plays an increasingly important role in the structure elucidation flavonoids. Despite fact that 3H signal methoxy (OMe) group appears as a singlet 1 H NMR spectrum, its shift is not reliably indicative OMe-substitution aromatic rings, unlike 13 C shift, which can be useful for determination molecular For example, ortho-subst...
Journal:
:THE LAHORE JOURNAL OF ECONOMICS
2008
Journal:
:Rapport Grønlands Geologiske Undersøgelse
1989
Journal:
:Journal of Biological Chemistry
1982
Journal:
:Physical Review B
2018
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