859206-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859206-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,2,0 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 859206-03:
(8*8)+(7*5)+(6*9)+(5*2)+(4*0)+(3*6)+(2*0)+(1*3)=184
184 % 10 = 4
So 859206-03-4 is a valid CAS Registry Number.
859206-03-4Relevant articles and documents
Di-substituted pyrrolotrizine compounds
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Page/Page column 22, (2010/02/13)
The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The compounds of the invention inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.
