1221714-53-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1221714-53-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,1,7,1 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1221714-53:
(9*1)+(8*2)+(7*2)+(6*1)+(5*7)+(4*1)+(3*4)+(2*5)+(1*3)=109
109 % 10 = 9
So 1221714-53-9 is a valid CAS Registry Number.
1221714-53-9Relevant articles and documents
HETEROCYCLIC COMPOUND AS PROTEIN KINASE INHIBITOR
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Page/Page column 35, (2011/08/06)
Provided are novel heterocyclic compounds useful as anti-cancer drugs by suppressing protein kinase activities of growth factor receptors such as c-Met, pharmaceutical compositions containing the same, and methods for using the compound.