1237838-81-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1237838-81-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,7,8,3 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1237838-81:
(9*1)+(8*2)+(7*3)+(6*7)+(5*8)+(4*3)+(3*8)+(2*8)+(1*1)=181
181 % 10 = 1
So 1237838-81-1 is a valid CAS Registry Number.
1237838-81-1Relevant articles and documents
PIPERIDINYL CYCLIC AMIDO ANTIVIRAL AGENTS
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Page/Page column 87, (2010/08/18)
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).
