نتایج جستجو برای: dimethylamine hydrochloride
تعداد نتایج: 44919 فیلتر نتایج به سال:
PAGE-1 Taj Pharma Group Active Pharmaceuticals Ingredients Fine Chemicals Sevelamer hydrochloride manufacturers in India, cas. No. 152751-57-0, Active Pharmaceuticals Ingredients Sevelamer hydrochloride, API Manufacturer, Sevelamer hydrochloridebuy, sell, import, export, manufacturing, export Sevelamer hydrochloride, trading, India, Sevelamer hydrochloride API Manufacturer India, Pharmaceutical...
Facile, direct acylation of dimethylamine with formaldehyde to N,N-dimethylformamide proceeds with a selectivity approaching 100% at low oxygen concentrations on metallic silver surfaces; the reaction proceeds via nucleophilic attack of adsorbed dimethylamide on formaldehyde with subsequent beta-H elimination from the adsorbed hemiaminal.
in this article, we have investigated the role of dimethylamine (dma), tributylamine (tba), triethanoleamine (tea), trishydroxymethylamine (trizma), and hexamethyleneterraamine (hmta), in the formation of zeolitic compounds. the experiments were carried out in acidic and basic media using si/al< 10 and si/a1>10. the structure of the resulting synthetic zeolites were similar to natro davyne, amm...
abstract: spectrophotometric studies were successfully used in quantitative analysis of amitriptyline hydrochloride (ath) two new methods using spectrophotometry are described for the determination of (ath) with potassium bromate as the oxidizing agent and acid dyes, methyl orange and indigo carmine. both spectrophotometric methods are based on the oxidation of mentioned drugs by a known excess...
the objective of the present study was to prepare controlled release formulation of moxifloxacin hydrochloride ocular nanoparticles. the nanoparticles were prepared by solvent displacement method using eudragit rl 100 as a polymer. different formulations were prepared by varying the ratios of drug and polymer and varying the ratios of organic and aqueous phase. the formulations were evaluated i...
Literature survey reveals that few analytical methods were reported for the estimation of cinacalcet hydrochloride by LC, UV methods. Hence the present study aims in developing simple, rapid, precise and validated methods for cinacalcet hydrochloride in bulk. The methods are Colorimetric determination of Cinacalcet Hydrochloride by Visible Spectrophotometric method, Validation of Cinacalcet Hyd...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید