320741-53-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 320741-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,0,7,4 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 320741-53:
(8*3)+(7*2)+(6*0)+(5*7)+(4*4)+(3*1)+(2*5)+(1*3)=105
105 % 10 = 5
So 320741-53-5 is a valid CAS Registry Number.
320741-53-5Relevant academic research and scientific papers
DERIVATIVES OF CHROMEN-2-ONE AS INHIBITORS OF VEGF PRODUCTION IN MAMMALIAN CELLS
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, (2008/06/13)
The compounds of formula (I) wherein A and R1-R5 are as defined in the description, are inhibitors of Vascular Endothelial Growth Factor and are useful as angiogenesis inhibitors and antiproliferative agents.
