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Trioctylphosphine is an organophosphorus compound with the formula P(C 8 H 17) 3 sometimes abbreviated TOP. [1] It is usually encountered as a syrup. The compound is colorless.
Trioctylphosphine selenide (TOPSe) is an organophosphorus compound with the formula SeP(C 8 H 17) 3. It is used as a source of selenium in the preparation of cadmium selenide. [1] TOPSe is a white, air-stable solid that is soluble in organic solvents. The molecule features a tetrahedral phosphorus center.
Pine oil is an essential oil obtained from a variety of species of pine, particularly Pinus sylvestris.Typically, parts of the trees that are not used for lumber — stumps, etc. — are ground and subjected to steam distillation. [2]
Selenium forms two oxides: selenium dioxide (SeO 2) and selenium trioxide (SeO 3). Selenium dioxide is formed by the reaction of elemental selenium with oxygen: [5] + It is a polymeric solid that forms monomeric SeO 2 molecules in the gas phase. It dissolves in water to form selenous acid, H 2 SeO 3.
Selenium Remote Control was a refactoring of Driven Selenium or Selenium B designed by Paul Hammant, credited with Jason as co-creator of Selenium. The original version directly launched a process for the browser in question, from the test language of Java, .NET, Python or Ruby.
Thus a 100 mg serving would contain 65 to 75 mg of proanthocyanidins (procyanidins). Proanthocyanidin glycosides can be isolated from cocoa liquor. [11] The seed testas of field beans contain proanthocyanidins [12] that affect the digestibility in piglets [13] and could have an inhibitory activity on enzymes. [14]
The Pinaceae (/ p ɪ ˈ n eɪ s iː ˌ iː,-s i ˌ aɪ /), or pine family, are conifer trees or shrubs, including many of the well-known conifers of commercial importance such as cedars, firs, hemlocks, piñons, larches, pines and spruces.
Selenomethionine (SeMet) is a naturally occurring amino acid.The L-selenomethionine enantiomer is the main form of selenium found in Brazil nuts, cereal grains, soybeans, and grassland legumes, while Se-methylselenocysteine, or its γ-glutamyl derivative, is the major form of selenium found in Astragalus, Allium, and Brassica species. [1]