848440-16-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 848440-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,8,4,4 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 848440-16:
(8*8)+(7*4)+(6*8)+(5*4)+(4*4)+(3*0)+(2*1)+(1*6)=184
184 % 10 = 4
So 848440-16-4 is a valid CAS Registry Number.
848440-16-4Relevant articles and documents
QUINAZOLINE DERIVATIVES AS TYROSINE KINASE INHIBITORS
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Page/Page column 116, (2008/06/13)
The invention concerns quinazoline derivatives of the Formula (I); wherein each of R1, R2, W, X1, X2, Z, a and b are as defined in the description; processes for their preparation; pharmaceutical compositions co
