290815-27-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 290815-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,0,8,1 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 290815-27:
(8*2)+(7*9)+(6*0)+(5*8)+(4*1)+(3*5)+(2*2)+(1*7)=149
149 % 10 = 9
So 290815-27-9 is a valid CAS Registry Number.
290815-27-9Relevant academic research and scientific papers
Heterocyclic sulfonamides
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, (2008/06/13)
The compounds of formula (I) wherein R1has the significance as given in the description, are inhibitors of endothelin receptors and can therefore be used for the treatment of disorders which are associated with abnormal vascular tone and endothelial dysfunction.
