1218999-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1218999-05-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,8,9,9 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1218999-05:
(9*1)+(8*2)+(7*1)+(6*8)+(5*9)+(4*9)+(3*9)+(2*0)+(1*5)=193
193 % 10 = 3
So 1218999-05-3 is a valid CAS Registry Number.
1218999-05-3Relevant articles and documents
MACROCYCLIC INHIBITORS OF HEPATITIS C PROTEASE
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Page/Page column 79, (2010/04/25)
The invention provides macrocyclic compounds inhibitory to the Hepatitis C viral protease, compositions and combinations including the compounds, methods of treatment of conditions wherein inhibition of the Hepatitis C viral protease is medically indicated, and methods of treatment of a Hepatitis C viral infection in a human patient.
