1312547-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1312547-19-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,5,4 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1312547-19:
(9*1)+(8*3)+(7*1)+(6*2)+(5*5)+(4*4)+(3*7)+(2*1)+(1*9)=125
125 % 10 = 5
So 1312547-19-5 is a valid CAS Registry Number.
1312547-19-5Relevant articles and documents
5,5-FUSED ARYLENE OR HETEROARYLENE HEPATITIS C VIRUS INHIBITORS
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, (2018/08/20)
Provided herein are 5,5-fused heteroarylene hepatitis C virus inhibitor compounds, for example, of Formula I, IA, or IB, pharmaceutical compositions comprising the compounds, and processes of preparation thereof. Also provided are methods of their use for the treatment of an HCV infection in a host in need thereof.