Search results
Results From The WOW.Com Content Network
The cosmic microwave background radiation is an emission of uniform black body thermal energy coming from all directions. Intensity of the CMB is expressed in kelvin (K), the SI unit of temperature. The CMB has a thermal black body spectrum at a temperature of 2.725 48 ± 0.000 57 K. [4]
Seeds likely used for herbalism have been found in archaeological sites of Bronze Age China dating from the Shang dynasty [10] (c. 1600 BCE–c. 1046 BCE). Over a hundred of the 224 drugs mentioned in the Huangdi Neijing – an early Chinese medical text – are herbs. [11]
Potassium bromide is used as a veterinary drug, in antiepileptic medication for dogs. Under standard conditions, potassium bromide is a white crystalline powder. It is freely soluble in water; it is not soluble in acetonitrile. In a dilute aqueous solution, potassium bromide tastes sweet, at higher concentrations it tastes bitter, and tastes ...
This list of pharmaceutical compound number prefixes provides codes used by individual pharmaceutical companies when naming their pharmaceutical drug candidates. . Pharmaceutical companies generally produce large numbers of compounds in the research phase for which it is impractical to use often long and cumbersome systematic chemical names, and for which the effort to generate nonproprietary ...
Drug nomenclature is the systematic naming of drugs, especially pharmaceutical drugs.In the majority of circumstances, drugs have 3 types of names: chemical names, the most important of which is the IUPAC name; generic or nonproprietary names, the most important of which are international nonproprietary names (INNs); and trade names, which are brand names. [1]
It was originally designated "TK", but when it was standardized by the Army in 1961, it received the NATO code name "BZ", the Chemical Corps initially referred to BZ as CS4030, then later as EA 2277. [ 7 ] [ 10 ] The agent commonly became known as "Buzz" because of this abbreviation and the effects it had on the mental state of the human ...
In 1871, Wright was appointed as a lecturer in chemistry and physics researcher at St Mary's Hospital Medical School in London, England. [1] He was a founding member of the Royal Institute of Chemistry of Great Britain and Ireland. He served as its first treasurer from 1877 to 1884 and was instrumental in the establishment of the institute.
Bruce D. Roth is an American organic and medicinal chemist who trained at Saint Joseph's College, Iowa State University and the University of Rochester, and, at the age of 32, discovered atorvastatin, the statin-class drug sold as Lipitor that would become the largest-selling drug in pharmaceutical history (as of 2003).