478260-83-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478260-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,2,6 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 478260-83:
(8*4)+(7*7)+(6*8)+(5*2)+(4*6)+(3*0)+(2*8)+(1*3)=182
182 % 10 = 2
So 478260-83-2 is a valid CAS Registry Number.
478260-83-2Relevant articles and documents
SULFONAMIDES AS OREXIN ANTAGONISTS
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Page/Page column 8; 9, (2009/07/25)
The present invention is concerned with novel sulfonamides of formula wherein R1, R2, R3 and n are as described in the description and claims. The compounds are orexin receptor antagonists, useful in the treatment of disor