442562-88-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 442562-88-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,2,5,6 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 442562-88:
(8*4)+(7*4)+(6*2)+(5*5)+(4*6)+(3*2)+(2*8)+(1*8)=151
151 % 10 = 1
So 442562-88-1 is a valid CAS Registry Number.
442562-88-1Relevant articles and documents
Hexahydro-cyclohepta-pyrrole oxindole as potent kinase inhibitors
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Page/Page column 23, (2010/02/08)
The present invention is directed to a class indolinone compounds, hexahydro-cyclohepta-pyrrole oxindoles, which are useful as protein kinase inhibitors.