208655-23-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 208655-23-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,6,5 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 208655-23:
(8*2)+(7*0)+(6*8)+(5*6)+(4*5)+(3*5)+(2*2)+(1*3)=136
136 % 10 = 6
So 208655-23-6 is a valid CAS Registry Number.
208655-23-6Relevant articles and documents
PROCESS OF PREPARING SUBSTITUTED PYRIMIDINONES
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Page/Page column 22-23, (2010/02/03)
The present invention relates to a process useful in the preparation of compounds which are useful in treating diseases, such as TNF- alpha , IL-1 beta , IL-6 and/or IL-8 mediated diseases and other maladies. In accordance with the present invention, ther