934639-56-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 934639-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,6,3 and 9 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 934639-56:
(8*9)+(7*3)+(6*4)+(5*6)+(4*3)+(3*9)+(2*5)+(1*6)=202
202 % 10 = 2
So 934639-56-2 is a valid CAS Registry Number.
934639-56-2Relevant articles and documents
DIHYDROPYRIDIN SULFONAMIDES AND DIHYDROPYRIDIN SULFAMIDES AS MEK INHIBITORS
-
Page/Page column 113-114, (2010/11/03)
This invention concerns N-(ortho phenylamino dihydropyridyl)sulfonamides and N-(ortho phenylamino dihydropyridyl), N'-alkyl sulfamides which are inhibitors of MEK and are useful in the treatment of cancer and other hyperproliferative diseases.