877664-86-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 877664-86-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,7,6,6 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 877664-86:
(8*8)+(7*7)+(6*7)+(5*6)+(4*6)+(3*4)+(2*8)+(1*6)=243
243 % 10 = 3
So 877664-86-3 is a valid CAS Registry Number.
877664-86-3Relevant articles and documents
CYCLIC AMIDE and ESTER PYRAZINOYLGUANIDINE SODIUM CHANNEL BLOCKERS
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Page/Page column 51; 52, (2010/10/20)
The present invention relates to sodium channel blockers. The present invention also includes a variety of methods of treatment using these inventive sodium channel blockers.