852617-82-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 852617-82-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,2,6,1 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 852617-82:
(8*8)+(7*5)+(6*2)+(5*6)+(4*1)+(3*7)+(2*8)+(1*2)=184
184 % 10 = 4
So 852617-82-4 is a valid CAS Registry Number.
852617-82-4Relevant academic research and scientific papers
PYRIDAZIN-3 (2H) -ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS
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Page/Page column 82, (2008/06/13)
New pyridazin-e-(2H)-one derivatives having the chemical structure of general formula (I) are disclosed; as well as processes for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of phosphodiesterase 4.
