1231891-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1231891-40-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,1,8,9 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1231891-40:
(9*1)+(8*2)+(7*3)+(6*1)+(5*8)+(4*9)+(3*1)+(2*4)+(1*0)=139
139 % 10 = 9
So 1231891-40-9 is a valid CAS Registry Number.
1231891-40-9Relevant academic research and scientific papers
CARBAZOLE CARBOXAMIDE COMPOUNDS USEFUL AS KINASE INHIBITORS
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Page/Page column 34-35, (2010/07/04)
Compounds having the formula (I), and enantiomers, and diastereomers, pharmaceutically-acceptable salts, thereof, are useful as kinase modulators, including Btk modulation.
