Review University of Mary Washington. I am a freshman at the University of Mary Washington and my experience at the university has been excellent so far. I chose Mary Washington because of its friendly atmosphere paired with good academics. There are many opportunities for students to get involved at UMW.
Hydroquinone, also benzene-1,4-diol or quinol, is an aromatic organic compound that is a type of phenol, a derivative of benzene, having the chemical formula C6H4(OH)2. Its chemical structure, shown in the table at right, features two hydroxyl groups bonded to a benzene ring in a para position.
Panthenol (pantothenol) is the alcohol analog of pantothenic acid (vitamin B 5), and is thus a provitamin of B 5.In organisms it is quickly oxidized to pantothenate.anthenol is a highly viscous transparent liquid at room temperature, but salts of pantothenic acid (for example sodium pantothenate) are powders (typically white). It is soluble in water, alcohol and propylene glycol, soluble in ether and chloroform, and slightly soluble in glycerin.