1403250-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1403250-91-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,3,2,5 and 0 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1403250-91:
(9*1)+(8*4)+(7*0)+(6*3)+(5*2)+(4*5)+(3*0)+(2*9)+(1*1)=108
108 % 10 = 8
So 1403250-91-8 is a valid CAS Registry Number.
1403250-91-8Relevant articles and documents
HCV POLYMERASE INHIBITORS
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Page/Page column 38, (2013/06/27)
The invention provides compounds of the formula:(I) which are of use in the treatment or prophylaxis of hepatitis C virus infection, and related aspects.