(-)-6-(acetylamino)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose is a complex organic compound belonging to the class of carbohydrates, specifically a derivative of galactose, a monosaccharide. (-)-6-(acetylamino)-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose features an acetylamino group at the 6-position, which is a modification of the hydroxyl group, and the molecule is further protected by isopropylidene groups at the 1,2 and 3,4 positions, which are commonly used in organic synthesis to shield hydroxyl groups from unwanted reactions. The compound is a chiral molecule, indicated by the prefix "(-)", suggesting that it is the levorotatory enantiomer. It is an important intermediate in the synthesis of various biologically active compounds and pharmaceuticals, particularly those targeting the galactose-binding sites of proteins or enzymes.
The CAS Registry Mumber 6022-95-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,0,2 and 2 respectively; the second part has 2 digits, 9 and 5 respectively. Calculate Digit Verification of CAS Registry Number 6022-95: (6*6)+(5*0)+(4*2)+(3*2)+(2*9)+(1*5)=73 73 % 10 = 3 So 6022-95-3 is a valid CAS Registry Number.