نتایج جستجو برای: 1 2 4 تری آزولو 431b
تعداد نتایج: 4362980 فیلتر نتایج به سال:
Journal:
:Acta Crystallographica Section E Structure Reports Online
2011
Journal:
Journal of Sciences Islamic Republic of Iran
1990
Reaction of thionyl chloride with 2-acetyl-1- benzenesulfonylpyrrole semicarbazone (6 c) gave 4 - (1- benzenesulfonyl-2 - pyrrolyl) - 1, 2, 3 -thiadiazole (lc). Selenium dioxide oxidation of 2-acetylpyrazine semicarbazone (10) in acetic acid afforded 4- (2-pyrazinyl) - 1, 2, 3- selenadiazole (4). Reaction of thionyl chloride with compound 10 gave 4- (2-pyrazinyl) - 1, 2, 3- thiadiazole (3)....
Journal:
:Acta Crystallographica Section E Structure Reports Online
2005
Journal:
:Acta Crystallographica Section E Structure Reports Online
2011
Journal:
:Acta Crystallographica Section E Structure Reports Online
2007
Journal:
:Journal of Synthetic Organic Chemistry, Japan
1953
Journal:
:Acta Crystallographica Section E Structure Reports Online
2007
Journal:
:Acta Crystallographica Section E Structure Reports Online
2008
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید