Aromatic rings (also known as aromatic compounds or arenes) are hydrocarbons which contain benzene, or some other related ring structure. Benzene, C6H6, is often drawn as a ring of six carbon atoms, with alternating double bonds and single bonds: This simple picture has some complications, however.
BNC), officially The King's Hall and College of Brasenose, is one of the constituent colleges of the University of Oxford in the United Kingdom. It was founded in 1509, with the College library and current chapel added in the mid-seventeenth century.
Sucrose (common name: table sugar, also called saccharose) is a disaccharide (glucose + fructose) with the molecular formula C12H22O11. Its systematic name is Î±-D-glucopyranosyl-(1â2)-Î²-D-fructofuranose. It is best known for its role in human nutrition and is formed by plants but not by higher organisms.