نتایج جستجو برای: n 1
تعداد نتایج: 3346182 فیلتر نتایج به سال:
The Diophantine equation $\alpha _{1}^{x_{1}}\cdots \alpha _{n}^{x_{n}} = f(x_{1},\dots ,x_{n})$. II
Journal:
:Transactions of the American Mathematical Society
2009
Journal:
:Rocky Mountain Journal of Mathematics
1994
Journal:
:Journal of Inorganic and Nuclear Chemistry
1970
Journal:
Iranian Journal of Chemistry and Chemical Engineering
2003
Ali Kakanejadifardi
Bijan Ranjbar
Farshad Delfani
N, N΄-3, 4-di(methylamino)-1, 2, 5-oxadiazole (1f) was prepared by dehydration of N, N΄-3, 4-di(methylamino)glyoxime (2f) in aqueous potassium hydroxid at 170-180 ˚C. Under similar conditions N, N΄-3, 4-di(benzylamino)-1, 2, 5-oxadiazole (1c) and N, N΄-3, 4-di(isopropylamino)...
Journal:
:Acta Crystallographica Section E Structure Reports Online
2009
Journal:
:The Electronic Journal of Combinatorics
2013
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