304904-38-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 304904-38-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,9,0 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 304904-38:
(8*3)+(7*0)+(6*4)+(5*9)+(4*0)+(3*4)+(2*3)+(1*8)=119
119 % 10 = 9
So 304904-38-9 is a valid CAS Registry Number.
304904-38-9Relevant articles and documents
QUINOLINE DERIVATIVES AS INHIBITORS OF MEK ENZYMES
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Page/Page column 21, (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-