1370249-20-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1370249-20-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,2,4 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1370249-20:
(9*1)+(8*3)+(7*7)+(6*0)+(5*2)+(4*4)+(3*9)+(2*2)+(1*0)=139
139 % 10 = 9
So 1370249-20-9 is a valid CAS Registry Number.
1370249-20-9Relevant articles and documents
SUBSTITUTED POLYCYCLIC CARBAMOYL PYRIDONE DERIVATIVE PRODRUG
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Paragraph 2365; 2368; 2369, (2013/08/14)
The present invention provides a compound having antiviral effects, particularly having growth inhibitory activity on influenza viruses, a preferred example of the compound being a substituted 3-hydroxy-4-pyridone derivative prodrug having cap-dependent endonuclease inhibitory activity.