648903-77-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 648903-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,8,9,0 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 648903-77:
(8*6)+(7*4)+(6*8)+(5*9)+(4*0)+(3*3)+(2*7)+(1*7)=199
199 % 10 = 9
So 648903-77-9 is a valid CAS Registry Number.
648903-77-9Relevant academic research and scientific papers
PYRIDOPYRIMIDINE KINASE INHIBITORS
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Page 56-57, (2008/06/13)
The present invention provides compounds of formula (0): as described generally and in classes and subclasses herein. The present invention additionally provides pharmaceutical compositions comprising compounds of formula (0) and provides methods of treat