1321848-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1321848-50-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,1,8,4 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1321848-50:
(9*1)+(8*3)+(7*2)+(6*1)+(5*8)+(4*4)+(3*8)+(2*5)+(1*0)=143
143 % 10 = 3
So 1321848-50-3 is a valid CAS Registry Number.
1321848-50-3Relevant articles and documents
HEPATITIS C INHIBITOR COMPOUNDS
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Page/Page column 22; 23, (2011/08/21)
Compounds of Formula (I): wherein R1, R2, RA, RB, Z1, Z2, Z3, Z4, Z5 and Z6 are defined herein. The compounds are useful as inhibitors of the function of NS5A protein encoded by HCV for the treatment of hepatitis C viral infection.
