Search results
Results From The WOW.Com Content Network
Unprocessed phosphate rock has a concentration of 1.7–8.7% phosphorus by mass (4–20% phosphorus pentoxide). By comparison, the Earth's crust contains 0.1% phosphorus by mass, [84] and vegetation 0.03–0.2%. [85] Although quadrillions of tons of phosphorus exist in the Earth's crust, [86] these are currently not economically extractable.
Mometasone, also known as mometasone furoate, is a steroid (specifically, a glucocorticoid) medication used to treat certain skin conditions, hay fever, and asthma. [ 10 ] [ 11 ] [ 12 ] Specifically it is used to prevent rather than treat asthma attacks. [ 10 ]
2-Furoyl chloride is an acyl chloride of furan.It takes the form of a corrosive liquid, which is more irritating to the eyes than benzoyl chloride. [1] 2-Furoyl chloride is a useful pharmaceutical intermediate and is used in the synthesis of mometasone furoate, an antiinflammatory prodrug used in the treatment of skin disorders, hay fever and asthma.
A chemical element, often simply called an element, is a type of atom which has a specific number of protons in its atomic nucleus (i.e., a specific atomic number, or Z). [ 1 ] The definitive visualisation of all 118 elements is the periodic table of the elements , whose history along the principles of the periodic law was one of the founding ...
Phosphorus in the lower of its two most common oxidation states, P(III) (e.g., phosphorous acid, phosphorous anhydride) A common misspelling of the element name phosphorus See also
Mometasone/formoterol, sold under the brand name Dulera among others, is a fixed-dose combination medication used in the long-term treatment of asthma. [1] It contains mometasone a steroid and formoterol a long-acting beta agonist. [1] It is only recommended in those for whom an inhaled steroid is not sufficient. [1] It is used by inhalation. [1]
The methasones (or metasones) are a class of corticosteroids [1] which are generally used in dermatology.They are defined by substitution with a methyl group at the C16α or C16β position of the pregnane steroid nucleus.
This drug article relating to the respiratory system is a stub. You can help Wikipedia by expanding it.