666260-23-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 666260-23-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,6,2,6 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 666260-23:
(8*6)+(7*6)+(6*6)+(5*2)+(4*6)+(3*0)+(2*2)+(1*3)=167
167 % 10 = 7
So 666260-23-7 is a valid CAS Registry Number.
666260-23-7Relevant articles and documents
COMBINATIONS OF HEPATITIS C VIRUS INHIBITORS
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, (2015/02/02)
The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.