Fischer projection formula depicting the enantiomers D- and L-glucose.
Medical dictionary. 2011.
Fischer projection — Method of representing the three dimensional structures of molecules on a page, devised by Emil Fischer. By convention, horizontal lines represent bonds projecting from the plane of the paper toward the viewer, and vertical lines represent bonds… … Universalium
formula — 1. A recipe or prescription containing directions for the compounding of a medicinal preparation. 2. In chemistry, a symbol or collection of symbols expressing the number of atoms of the element or elements forming one molecule of a substance,… … Medical dictionary
Structural formula — The structural formula of a chemical compound is a graphical representation of the molecular structure, showing how the atoms are arranged. The chemical bonding within the molecule is also shown, either explicitly or implicitly. There are several … Wikipedia
chemical formula — Expression of the composition or structure of a chemical compound. Formulas for molecules use chemical symbols with subscript numbers to show the number of atoms of each element: O2 for molecular oxygen, O3 for ozone, CH4 for methane, C6H6 for… … Universalium
Hermann Emil Fischer — Infobox Scientist name = Emil Fischer image size = 180px caption = Hermann Emil Fischer birth date = birth date|1852|10|9|df=y birth place = Euskirchen, Germany nationality = Germany death date = death date and age|df=yes|1919|7|15|1852|10|9… … Wikipedia
Natta projection — The Natta projection is a way to depict molecules with complete stereochemistry in two dimensions in a skeletal formula. This concept is named after Giulio Natta. In a hydrocarbon molecule with all carbon atoms making up the backbone in a… … Wikipedia
Monosaccharide — Monosaccharides (from Greek monos: single, sacchar: sugar) are the most basic units of biologically important carbohydrates. They are the simplest form of sugar and are usually colorless, water soluble, crystalline solids. Some monosaccharides… … Wikipedia
carbohydrate — /kahr boh huy drayt, beuh /, n. any of a class of organic compounds that are polyhydroxy aldehydes or polyhydroxy ketones, or change to such substances on simple chemical transformations, as hydrolysis, oxidation, or reduction, and that form the… … Universalium
Glucose — This article is about the naturally occurring D form of glucose. For the L form, see L Glucose. D glucose … Wikipedia
Monosaccharide nomenclature — is a set of conventions used in chemistry to name the compounds known as monosaccharides or simple sugars the basic structural units of carbohydrates, which cannot be hydrolysed into simpler units.[1] Contents 1 Systematic name of molecular graph … Wikipedia
