1622173-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1622173-57-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,2,1,7 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1622173-57:
(9*1)+(8*6)+(7*2)+(6*2)+(5*1)+(4*7)+(3*3)+(2*5)+(1*7)=142
142 % 10 = 2
So 1622173-57-2 is a valid CAS Registry Number.
1622173-57-2Relevant academic research and scientific papers
N-SUBSTITUTED HETEROCYCLIC DERIVATIVES AS KINASE INHIBITORS
-
Page/Page column 30, (2014/09/03)
The present invention provides N-substituted novel heterocyclic derivatives of formula (I) as protein kinase inhibitors, in which R1, R2 and 'n' have the same meanings given in the specification, and pharmaceutically acceptable salts
