872513-54-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 872513-54-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,5,1 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 872513-54:
(8*8)+(7*7)+(6*2)+(5*5)+(4*1)+(3*3)+(2*5)+(1*4)=177
177 % 10 = 7
So 872513-54-7 is a valid CAS Registry Number.
872513-54-7Relevant articles and documents
PYRAZOLO-HETEROARYL COMPOUNDS USEFUL TO TREAT TNF-ALPHA AND IL-1 MEDIATED DISEASES
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Page/Page column 39, (2008/06/13)
A compound of formula (I) wherein the groups R1-R4, X and Y are as defined in the specification, useful to treat TNF-Alpha and IL-1 mediated diseases.