259216-44-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 259216-44-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,2,1 and 6 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 259216-44:
(8*2)+(7*5)+(6*9)+(5*2)+(4*1)+(3*6)+(2*4)+(1*4)=149
149 % 10 = 9
So 259216-44-9 is a valid CAS Registry Number.
259216-44-9Relevant academic research and scientific papers
HEPATITIS C VIRUS INHIBITORS
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Page/Page column 74; 75, (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.