303165-07-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 303165-07-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,3,1,6 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 303165-07:
(8*3)+(7*0)+(6*3)+(5*1)+(4*6)+(3*5)+(2*0)+(1*7)=93
93 % 10 = 3
So 303165-07-3 is a valid CAS Registry Number.
303165-07-3Relevant articles and documents
HETEROSUBSTITUTED PYRIDINE DERIVATIVES AS PDE 4 INHIBITORS
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, (2008/06/13)
The invention encompasses the novel compound of Formula I useful in the treatment of diseases, including asthma, by raising the level of cyclic adenosine-3',5'-monophosphate (cAMP) through the inhibition of phosphodiesterase IV (PDE 4)
