794569-05-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 794569-05-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,4,5,6 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 794569-05:
(8*7)+(7*9)+(6*4)+(5*5)+(4*6)+(3*9)+(2*0)+(1*5)=224
224 % 10 = 4
So 794569-05-4 is a valid CAS Registry Number.
794569-05-4Relevant articles and documents
6-Cyclylmethyl- and 6-alkylmethyl-substituted pyrazolepyrimidines
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, (2008/06/13)
The invention relates to novel 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.