Methyl 2,3,4-tri-O-methyl-β-D-glucopyranoside is a complex organic compound with the chemical formula C10H20O6. It is a derivative of β-D-glucopyranoside, a monosaccharide, where three hydroxyl groups at the 2nd, 3rd, and 4th carbon positions are substituted with methyl groups. This modification results in a more stable and less reactive molecule compared to the parent compound. It is commonly used in organic synthesis, particularly in the preparation of complex carbohydrates and as a protecting group in carbohydrate chemistry. The compound is also of interest in the study of enzyme specificity and as a potential sweetener due to its structural similarity to natural sugars.
The CAS Registry Mumber 4267-13-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,6 and 7 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 4267-13: (6*4)+(5*2)+(4*6)+(3*7)+(2*1)+(1*3)=84 84 % 10 = 4 So 4267-13-4 is a valid CAS Registry Number.