643081-97-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 643081-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,3,0,8 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 643081-97:
(8*6)+(7*4)+(6*3)+(5*0)+(4*8)+(3*1)+(2*9)+(1*7)=154
154 % 10 = 4
So 643081-97-4 is a valid CAS Registry Number.
643081-97-4Relevant articles and documents
Selected anthranilaminde pyridinamides and their use as pharmaceutical agents
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Page/Page column 4, (2008/06/13)
Selected anthranilamide pyridinamines of general formula I in which R1 and R2 have the meanings that are indicated in the description, as VEGFR-2 and VEGFR-3 inhibitors, their production and use as pharmaceutical agents for treating