1197331-81-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1197331-81-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,3,3 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1197331-81:
(9*1)+(8*1)+(7*9)+(6*7)+(5*3)+(4*3)+(3*1)+(2*8)+(1*1)=169
169 % 10 = 9
So 1197331-81-9 is a valid CAS Registry Number.
1197331-81-9Relevant academic research and scientific papers
DERIVATIVES OF QUINOLINES AND QUINOXALINES AS PROTEIN TYROSINE KINASE INHIBITORS
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Page/Page column 64; 176-177, (2009/12/27)
The invention relates to compounds of Formula (I), wherein the substituens are as defined in the specification, in free form or in the form of a pharmaceutically acceptable salt, solvate, ester, N-oxide thereof; processes for the preparation thereof; to p
