4-Acetamino-1,2,3,5-tetra-O-acetyl-4-desoxy-D-ribofuranose is a complex organic compound that is a derivative of D-ribose, a naturally occurring sugar. '4-Acetamino-1,2,3,5-tetra-O-acetyl-4-desoxy-D-ribofuranose' is characterized by the presence of an acetamido group at the 4-position and four acetyl groups attached to the hydroxyl groups at the 1, 2, 3, and 5 positions. The "4-desoxy" part of the name indicates that one oxygen atom is missing from the sugar ring, which is a modification that can affect the compound's reactivity and properties. This specific chemical structure is of interest in the field of organic chemistry, particularly in the synthesis of certain pharmaceuticals and biologically active molecules, due to its potential to influence the behavior of molecules in biochemical reactions.
The CAS Registry Mumber 3877-38-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,7 and 7 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 3877-38: (6*3)+(5*8)+(4*7)+(3*7)+(2*3)+(1*8)=121 121 % 10 = 1 So 3877-38-1 is a valid CAS Registry Number.