90208-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90208-60-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,0 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 90208-60:
(7*9)+(6*0)+(5*2)+(4*0)+(3*8)+(2*6)+(1*0)=109
109 % 10 = 9
So 90208-60-9 is a valid CAS Registry Number.
90208-60-9Relevant articles and documents
Pharmaceutically active 4-hydroxy-3-benzoyl-2-quinolone derivatives
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, (2008/06/13)
4-Hydroxy-2-quinolone derivatives are useful for their anti-inflammatory, anti-allergenic, antitussive and expectorant activity. Pharmaceutical compositions containing said compounds and pharmaceutically acceptable salts thereof and methods of treating humans and animals are described herein.