Methyl-2,3-anhydro-4-desoxy-4-O-p-toluenesulfonyl-β-D-ribopyranoside is a complex organic compound with the molecular formula C14H18O7S. It is a derivative of a sugar molecule, specifically a modified ribopyranoside, which is a type of sugar ring structure. The compound features a methyl group attached to the 2,3-anhydro ring, which is a sugar ring that has undergone a dehydration reaction to form a double bond between the 2nd and 3rd carbon atoms. Additionally, it has a p-toluenesulfonyl group attached to the 4th carbon, which is a protecting group used in organic synthesis to prevent unwanted reactions at the 4-OH group. methyl-2,3-anhydro-4-desoxy-4-O-p-toluenesulfonyl-β-D-ribopyranoside is of interest in the field of carbohydrate chemistry and may be used as an intermediate in the synthesis of more complex molecules or as a building block in the development of new pharmaceuticals or other bioactive compounds.
The CAS Registry Mumber 5985-64-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,8 and 5 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 5985-64: (6*5)+(5*9)+(4*8)+(3*5)+(2*6)+(1*4)=138 138 % 10 = 8 So 5985-64-8 is a valid CAS Registry Number.