90980-72-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90980-72-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,9,8 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90980-72:
(7*9)+(6*0)+(5*9)+(4*8)+(3*0)+(2*7)+(1*2)=156
156 % 10 = 6
So 90980-72-6 is a valid CAS Registry Number.
90980-72-6Relevant articles and documents
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Libman,Slack
, p. 2253,2257 (1956)
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FUSED BICYCLIC PYRIMIDINES
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Page/Page column 85, (2009/04/25)
Compounds of formula (I), a tautomer or stereoisomer thereof, or a salt thereof, wherein ring B and the pyrimidine to which it is fused, R4, R5, R6 and R7 have the meanings as given in the description and the claims, are effective inhibitors of the Pi3K/Akt pathway.