20776-12-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20776-12-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,7,7 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 20776-12:
(7*2)+(6*0)+(5*7)+(4*7)+(3*6)+(2*1)+(1*2)=99
99 % 10 = 9
So 20776-12-9 is a valid CAS Registry Number.
20776-12-9Relevant articles and documents
SUBSTITUTED SULFONAMIDE COMPOUNDS
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Page/Page column 82, (2008/12/06)
Substituted sulfonamide derivatives, a process for their preparation, pharmaceutical compositions containing these compounds, and to the use of substituted sulfonamide derivatives in the treatment or inhibition of pain and/or various disorders or disease states.