1284243-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1284243-49-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,4,2,4 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1284243-49:
(9*1)+(8*2)+(7*8)+(6*4)+(5*2)+(4*4)+(3*3)+(2*4)+(1*9)=157
157 % 10 = 7
So 1284243-49-7 is a valid CAS Registry Number.
1284243-49-7Relevant articles and documents
PIPERAZINYL ANTIVIRAL AGENTS
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Page/Page column 153-154, (2011/04/25)
Provided are compounds of Formula (I) and pharmaceutically acceptable salts thereof, their pharmaceutical compositions, their methods of preparation, and their use for treating viral infections mediated by a member of the Flaviviridae family of viruses such as hepatitis C virus (HCV).