The chemical compound "α-(2,3,4,6-tetra-O-acetyl-β-O-D-galactopyranosyl)-(1→4)-O-2,3,6-tri-O-acetyl-β-D-glucopyranosyl iodide" is a complex disaccharide derivative. It consists of a galactose unit, which is α-linked to a glucose unit in a 1→4 glycosidic bond. The galactose is substituted at the 2, 3, 4, and 6 positions with acetyl groups, while the glucose has acetyl groups at the 2, 3, and 6 positions. The presence of an iodide ion indicates that α-(2,3,4,6-tetra-O-acetyl-β-O-D-galactopyranosyl)-(1→4)-O-2,3,6-tri-O-acetyl-β-D-glucopyranosyl iodide is likely a salt form, which can be useful for certain chemical reactions or as a reagent in organic synthesis. α-(2,3,4,6-tetra-O-acetyl-β-O-D-galactopyranosyl)-(1→4)-O-2,3,6-tri-O-acetyl-β-D-glucopyranosyl iodide is significant in the field of carbohydrate chemistry, potentially used in the synthesis of complex oligosaccharides or as a model for studying glycosidic linkages and their properties.
The CAS Registry Mumber 14227-59-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,2 and 7 respectively; the second part has 2 digits, 5 and 9 respectively. Calculate Digit Verification of CAS Registry Number 14227-59: (7*1)+(6*4)+(5*2)+(4*2)+(3*7)+(2*5)+(1*9)=89 89 % 10 = 9 So 14227-59-9 is a valid CAS Registry Number.