1147119-08-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1147119-08-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,7,1,1 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1147119-08:
(9*1)+(8*1)+(7*4)+(6*7)+(5*1)+(4*1)+(3*9)+(2*0)+(1*8)=131
131 % 10 = 1
So 1147119-08-1 is a valid CAS Registry Number.
1147119-08-1Relevant articles and documents
STEREOSELECTIVE SYNTHESIS OF BETA-NUCLEOSIDES
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, (2012/10/18)
A process of stereoselectively synthesizing β-nucleoside of formula (I), e.g., 2'-deoxy-2,2'-difluorocytidine, is described. The process includes reacting a tetrahydrofuran compound of the following formula: in which wherein R1, R2, R3, R4, and L as defined in the specification, with a nucleobase derivative in the presence of an oxidizing agent.
