333333-78-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 333333-78-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,3,3 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 333333-78:
(8*3)+(7*3)+(6*3)+(5*3)+(4*3)+(3*3)+(2*7)+(1*8)=121
121 % 10 = 1
So 333333-78-1 is a valid CAS Registry Number.
333333-78-1Relevant articles and documents
Purine derivatives
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Page column 35-36, (2010/02/04)
The present invention relates to compounds of the formula and pharmaceutically acceptable salts and solvates thereof, to processes for the preparation of, intermediates used in the preparation of, and compositions containing such compounds and the uses of such compounds as adenosine A2a receptor agonists.