"O1,O2,O4,O6-Tetrabenzoyl-O3-methyl-β-D-glucopyranose" is a complex organic compound derived from β-D-glucopyranose, a monosaccharide. O1,O2,O4,O6-Tetrabenzoyl-O3-methyl-β-D-glucopyranose is characterized by the presence of four benzoyl groups (benzoic acid derivatives) attached to the hydroxyl groups at the 1, 2, 4, and 6 positions of the glucose molecule. Additionally, a methyl group is attached to the hydroxyl group at the 3 position. The benzoyl groups protect the hydroxyl groups, which is a common strategy in organic synthesis to prevent unwanted side reactions. O1,O2,O4,O6-Tetrabenzoyl-O3-methyl-β-D-glucopyranose is often used in the synthesis of more complex molecules, such as glycosides, and in the study of carbohydrate chemistry. The protection of the hydroxyl groups by benzoyl groups allows for selective reactions at other sites on the molecule, which is crucial in the synthesis of complex carbohydrates and their derivatives.
The CAS Registry Mumber 2887-05-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,8 and 7 respectively; the second part has 2 digits, 0 and 5 respectively. Calculate Digit Verification of CAS Registry Number 2887-05: (6*2)+(5*8)+(4*8)+(3*7)+(2*0)+(1*5)=110 110 % 10 = 0 So 2887-05-0 is a valid CAS Registry Number.