426843-15-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 426843-15-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,6,8,4 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 426843-15:
(8*4)+(7*2)+(6*6)+(5*8)+(4*4)+(3*3)+(2*1)+(1*5)=154
154 % 10 = 4
So 426843-15-4 is a valid CAS Registry Number.
426843-15-4Relevant articles and documents
QUINOLINE DERIVATIVES AS INHIBITORS OF MEK ENZYMES
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Page/Page column 20, (2008/06/13)
A compound of formula (I)or a pharmaceutically acceptable salt thereof; for use as a medicament wherein:n is 0-1;Y is selected from -NH-, -O-, -S-, or -NR- where Ris alkyl of 1-6 carbon atomsRis chloro or bromo;Y is selected from -NH-, -O-, -S-