1283691-19-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1283691-19-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,6,9 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1283691-19:
(9*1)+(8*2)+(7*8)+(6*3)+(5*6)+(4*9)+(3*1)+(2*1)+(1*9)=179
179 % 10 = 9
So 1283691-19-9 is a valid CAS Registry Number.
1283691-19-9Relevant articles and documents
PYRIMIDINE DERIVATIVES AS PROTEIN TYROSINE KINASE 2 INHIBITORS
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, (2011/04/25)
The present invention encompasses compounds of general formulae (1a) and (1b), wherein the groups R1 to R5, A, Q, m, n, p and q are defined as in claim 1, which are FAK/PTK2 inhibitors and thus suitable for the treatment of diseases