939773-31-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 939773-31-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,9,7,7 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 939773-31:
(8*9)+(7*3)+(6*9)+(5*7)+(4*7)+(3*3)+(2*3)+(1*1)=226
226 % 10 = 6
So 939773-31-6 is a valid CAS Registry Number.
939773-31-6Relevant articles and documents
Pyridiazinone Derivatives for the Treatment of Tumours
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Page/Page column 21-22, (2009/01/20)
Compounds of the formula (I), in which R1, R2 and R3 have the meanings indicated in claim 1, are inhibitors of tyrosine kinases, in particular Met kinase, and can be employed, inter alia, for the treatment of tumours
