77779-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77779-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,7 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77779-40:
(7*7)+(6*7)+(5*7)+(4*7)+(3*9)+(2*4)+(1*0)=189
189 % 10 = 9
So 77779-40-9 is a valid CAS Registry Number.
77779-40-9Relevant academic research and scientific papers
Pyrazoloquinolines
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, (2008/06/13)
2-Aryl-pyrazolo[4-3-c]quinolin-3-ones, e.g. those of the formula STR1 and pharmaceutically acceptable acyl derivatives or salts thereof, are psychoactive agents useful in the treatment of anxiety or depression.
