859538-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 859538-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,9,5,3 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 859538-76:
(8*8)+(7*5)+(6*9)+(5*5)+(4*3)+(3*8)+(2*7)+(1*6)=234
234 % 10 = 4
So 859538-76-4 is a valid CAS Registry Number.
859538-76-4Relevant articles and documents
THIENOPYRIMIDINE DERIVATIVES AS PHOSPHODIESTERASE 10 INHIBITORS
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Page/Page column 118, (2008/06/13)
Certain thienopyrimidine derivatives are useful for the inhibition of PDE10 enzymes, and thus are useful for treating psychiatric or neurological syndromes, e.g., pyschoses, obsessive-compulsive disorder and/or Parkinson's disease, as well as, for example