1258233-05-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1258233-05-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,2,3 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1258233-05:
(9*1)+(8*2)+(7*5)+(6*8)+(5*2)+(4*3)+(3*3)+(2*0)+(1*5)=144
144 % 10 = 4
So 1258233-05-4 is a valid CAS Registry Number.
1258233-05-4Relevant articles and documents
Anti-Viral Compounds
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, (2010/12/29)
Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) are described. This invention also relates to processes of making such compounds, compositions comprising such compounds, and methods of using such compounds to treat HCV infection.