Tri-O-acetyl-2-bromo-β-D-2-deoxy-mannopyranosyl fluoride is a complex organic compound that serves as an important intermediate in the synthesis of various glycosides and oligosaccharides. This chemical is characterized by a 2-deoxy-mannopyranosyl core, which is a type of sugar molecule, with three acetyl groups attached to the hydroxyl groups at the 3, 4, and 6 positions. The 2-position is substituted with a bromine atom, and the molecule is in the β-D configuration, indicating the specific arrangement of the sugar ring and the position of the bromine substitution. tri-O-acetyl-2-bromo-β-D-2-deoxy-mannopyranosyl fluoride is crucial in the field of carbohydrate chemistry, as it allows for the selective protection and deprotection of sugar molecules, which is essential for the synthesis of complex carbohydrates and their derivatives. Its unique structure also makes it a valuable tool in studying carbohydrate recognition and interactions in biological systems.
The CAS Registry Mumber 7757-59-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,5 and 7 respectively; the second part has 2 digits, 5 and 9 respectively. Calculate Digit Verification of CAS Registry Number 7757-59: (6*7)+(5*7)+(4*5)+(3*7)+(2*5)+(1*9)=137 137 % 10 = 7 So 7757-59-7 is a valid CAS Registry Number.