300719-19-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 300719-19-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,0,7,1 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 300719-19:
(8*3)+(7*0)+(6*0)+(5*7)+(4*1)+(3*9)+(2*1)+(1*9)=101
101 % 10 = 1
So 300719-19-1 is a valid CAS Registry Number.
300719-19-1Relevant articles and documents
HETEROCYCLIC DERIVATIVES AND THEIR USE IN TREATING HEPATITIS C
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Page/Page column 41, (2009/04/25)
Use of a compound of formula (I), or a pharmaceutically acceptable salt thereof, in the manufacture of a medicament for use in treating or alleviating HCV, formula (I): wherein R1, R2, R4, Y1, Y2, Y3, A, B and W are as defined in the specification.