80548-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80548-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,5,4 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 80548-40:
(7*8)+(6*0)+(5*5)+(4*4)+(3*8)+(2*4)+(1*0)=129
129 % 10 = 9
So 80548-40-9 is a valid CAS Registry Number.
InChI:InChI=1/C5H8O4S/c6-5(7)4-2-1-3-10(4,8)9/h4H,1-3H2,(H,6,7)
80548-40-9Relevant articles and documents
ANTIVIRAL PYRIDOPYRAZINEDIONE COMPOUNDS
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Paragraph 0592-0593, (2020/04/09)
The invention provides compounds of Formula (I) as described herein, along with pharmaceutically acceptable salts, pharmaceutical compositions containing such compounds, and methods to use these compounds, salts and compositions for treating viral infections, particularly infections caused by herpesviruses.