126421-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126421-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,2 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 126421-91:
(8*1)+(7*2)+(6*6)+(5*4)+(4*2)+(3*1)+(2*9)+(1*1)=108
108 % 10 = 8
So 126421-91-8 is a valid CAS Registry Number.
126421-91-8Relevant articles and documents
CARBAZOLE AND CARBOLINE KINASE INHIBITORS
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Page/Page column 347; 348, (2010/08/04)
The present invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) compounds inhibit tyrosine kinase activity of Jak2, thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.