247069-28-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 247069-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,0,6 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 247069-28:
(8*2)+(7*4)+(6*7)+(5*0)+(4*6)+(3*9)+(2*2)+(1*8)=149
149 % 10 = 9
So 247069-28-9 is a valid CAS Registry Number.
247069-28-9Relevant academic research and scientific papers
PREPARATION OF PYRIDONECARBOXYLIC ACID ANTIBACTERIALS
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Page/Page column 14, (2008/06/13)
A process for making 1-(6-amino-3,5-difluoropyridin-2-yl)-8-chloro-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid, and therapeutically acceptable salts thereof, and intermediates used in the process are disclosed.