Sigma-Aldrich is pleased to offer Verkade's Superbases. For a recent survey of the applications of proazaphosphatranes in organic synthesis, see Aldrichimica . Venez découvrir Gratuitement le pronostic quotidien sur la course du quinté+. Le site Super Base vous proposent tous les jours 3 numéros en jumelé placé . Guanidines, amidines and phosphazenes have been attracting attention in organic synthesis due to their potential functionality resulting from their extremely  . Sep 1, 1993 . Unimetal super bases. Paul. Caubere. Chem. Rev. , 1993, 93 (6), pp 2317–2334. DOI: 10.1021/cr00022a012. Publication Date: September . SUPER BASES LOADED introduces an exciting new element to the Super Nintendo Entertainment System game play. It rates your abilities in 13 skill categories. In chemistry, a superbase is an extremely basic compound or substance that has a high affinity. IUPAC defines superbases simply as a "compound having a very high basicity, such as lithium diisopropylamide." Caubère defines superbases . Whether players are trying to sneak a steal in or are rounding the bags as quickly as possible, this MacGregor® Magnetic Super Base prioritizes safety. Made to ..