6-O-Allyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose is a complex organic compound that belongs to the class of carbohydrates, specifically a derivative of galactose, a monosaccharide. 6-O-Allyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose is characterized by the presence of an allyl group at the 6-O position and isopropylidene protecting groups at the 1,2 and 3,4 positions. The isopropylidene groups are used to shield the hydroxyl groups, which is a common strategy in organic synthesis to prevent unwanted side reactions. The allyl group provides a reactive handle for further chemical modifications. 6-O-Allyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose is of interest in the field of carbohydrate chemistry, potentially for the synthesis of more complex molecules or as a building block in the development of pharmaceuticals and other bioactive compounds.
The CAS Registry Mumber 2771-58-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,7 and 1 respectively; the second part has 2 digits, 5 and 8 respectively. Calculate Digit Verification of CAS Registry Number 2771-58: (6*2)+(5*7)+(4*7)+(3*1)+(2*5)+(1*8)=96 96 % 10 = 6 So 2771-58-6 is a valid CAS Registry Number.