Methyl-[O2,O3-dibenzoyl-O4,O6-bis-(toluene-4-sulfonyl)-α-D-galactopyranoside] is a complex organic compound that belongs to the class of glycosides. It is derived from galactose, a monosaccharide sugar, and features a methyl group attached to the anomeric carbon. The molecule is further modified with two benzoyl groups at the O2 and O3 positions, which are ester linkages derived from benzoic acid. Additionally, it has two tosyl groups (tosylate esters) at the O4 and O6 positions, which are derived from toluene-4-sulfonic acid. These modifications are often used in organic synthesis to protect certain functional groups or to study the reactivity of the sugar moiety. The compound is of interest in the field of carbohydrate chemistry, potentially for its applications in the synthesis of complex carbohydrates or as a building block for the development of new pharmaceuticals and bioactive compounds.
The CAS Registry Mumber 4097-92-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,9 and 7 respectively; the second part has 2 digits, 9 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4097-92: (6*4)+(5*0)+(4*9)+(3*7)+(2*9)+(1*2)=101 101 % 10 = 1 So 4097-92-1 is a valid CAS Registry Number.