880352-58-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 880352-58-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,0,3,5 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 880352-58:
(8*8)+(7*8)+(6*0)+(5*3)+(4*5)+(3*2)+(2*5)+(1*8)=179
179 % 10 = 9
So 880352-58-9 is a valid CAS Registry Number.
880352-58-9Relevant articles and documents
4-Arylspirocycloalkyl-2-aminopyrimidine carboxamide KCNQ potassium channel modulators
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Page/Page column 3; 8, (2010/10/20)
The invention encompasses compounds of Formula I, which are blockers of KCNQ channels. Blockers of KCNQ channels are known to enchance cognition in laboratory animals. The invention includes, salts, solvates, compositions, and methods of use.
