5-Methyl-7-(2-C-methyl-beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine is a complex organic compound with the molecular formula C13H17N5O3. It is a nucleoside analog, which means it is structurally similar to a nucleoside, a building block of nucleic acids. This specific compound features a pyrrolo[2,3-d]pyrimidine core, which is a heterocyclic ring system, and a methyl group at the 5th position. The 7th position is occupied by a 2-C-methyl-beta-D-ribofuranosyl group, which is a modified sugar moiety. 5-Methyl-7-(2-C-methyl-beta-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine is of interest in medicinal chemistry, particularly in the development of antiviral and anticancer drugs, due to its potential to interfere with nucleic acid synthesis and function. Its unique structure allows it to target specific enzymes or receptors, making it a candidate for therapeutic applications.
The CAS Registry Mumber 443642-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,3,6,4 and 2 respectively; the second part has 2 digits, 5 and 3 respectively. Calculate Digit Verification of CAS Registry Number 443642-53: (8*4)+(7*4)+(6*3)+(5*6)+(4*4)+(3*2)+(2*5)+(1*3)=143 143 % 10 = 3 So 443642-53-3 is a valid CAS Registry Number.