1539304-53-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1539304-53-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,3,9,3,0 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1539304-53:
(9*1)+(8*5)+(7*3)+(6*9)+(5*3)+(4*0)+(3*4)+(2*5)+(1*3)=164
164 % 10 = 4
So 1539304-53-4 is a valid CAS Registry Number.
1539304-53-4Relevant articles and documents
MACROCYCLIC PURINES FOR THE TREATMENT OF VIRAL INFECTIONS
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Page/Page column 69; 72, (2014/02/15)
This invention relates macrocyclic purine derivatives having formula (I), processes for their preparation, pharmaceutical compositions, and their use in treating viral infections.