124314-22-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124314-22-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,3,1 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 124314-22:
(8*1)+(7*2)+(6*4)+(5*3)+(4*1)+(3*4)+(2*2)+(1*2)=83
83 % 10 = 3
So 124314-22-3 is a valid CAS Registry Number.
124314-22-3Relevant articles and documents
Stereoselective Synthesis of β-2-Deoxyribonucleosides from 1-O-Acetyl-3-O--2-deoxyribose
Okauchi, Tatsuo,Kubota, Hideki,Narasaka, Koichi
, p. 801 - 804 (2007/10/02)
β-2-Deoxyribonucleosides are prepared stereoselectively from 1-O-acetyl-5-O-benzyl-3-O--2-deoxy-D-erythro-pentofuranose by the reaction with the silyl or zinc derivatives of nucleoside bases in the presence of trimethylsilyl trifl
