850643-83-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 850643-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,0,6,4 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 850643-83:
(8*8)+(7*5)+(6*0)+(5*6)+(4*4)+(3*3)+(2*8)+(1*3)=173
173 % 10 = 3
So 850643-83-3 is a valid CAS Registry Number.
850643-83-3Relevant academic research and scientific papers
IMIDAZOPYRAZINE TYROSINE KINASE INHIBITORS
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Page/Page column 181, (2008/06/13)
Compounds of the formula (I) and pharmaceutically acceptable salts thereof, wherein Q1 and R1 are defined herein, inhibit the IGF-1R enzyme and are useful for the treatment and/or prevention of various diseases and conditions that respond to treatment by inhibition of tyrosine kinases.
