50971-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50971-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,9,7 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 50971-40:
(7*5)+(6*0)+(5*9)+(4*7)+(3*1)+(2*4)+(1*0)=119
119 % 10 = 9
So 50971-40-9 is a valid CAS Registry Number.
50971-40-9Relevant articles and documents
BICYCLIC IMIDAZOL DERIVATIVES AGAINST FLAVIVIRIDAE
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Page/Page column 127-128, (2008/06/13)
Disclosed are compounds, compositions and methods for treatingFlaviviridae family virus infections.