193945-98-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 193945-98-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,9,4 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 193945-98:
(8*1)+(7*9)+(6*3)+(5*9)+(4*4)+(3*5)+(2*9)+(1*8)=191
191 % 10 = 1
So 193945-98-1 is a valid CAS Registry Number.
193945-98-1Relevant academic research and scientific papers
HEPATITIS C INHIBITOR COMPOUNDS
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Page/Page column 32-33, (2012/05/04)
Compounds of Formula (I) and (II) wherein R1, R2, R3, R6, A and A' 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.
