852022-11-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 852022-11-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,2,0,2 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 852022-11:
(8*8)+(7*5)+(6*2)+(5*0)+(4*2)+(3*2)+(2*1)+(1*1)=128
128 % 10 = 8
So 852022-11-8 is a valid CAS Registry Number.
852022-11-8Relevant articles and documents
HEPATITIS C VIRUS INHIBITORS
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Page/Page column 85, (2010/02/11)
Compounds are disclosed having general formula (I), wherein R1, R2, R3, R4, R', B, Y and X are described in the description. Compositions comprising the compounds and methods for using the compounds to inhibit HCV are also disclosed.