1443928-57-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1443928-57-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,3,9,2 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1443928-57:
(9*1)+(8*4)+(7*4)+(6*3)+(5*9)+(4*2)+(3*8)+(2*5)+(1*7)=181
181 % 10 = 1
So 1443928-57-1 is a valid CAS Registry Number.
1443928-57-1Relevant articles and documents
AMINO QUINOLINE DERIVATIVES INHIBITORS OF HCV
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Page/Page column 45, (2013/07/05)
A compound of Formula I: or a pharmaceutically acceptable salt thereof, wherein the substituents are defined herein, and methods of treating HCV infection in a patient are disclosed.