669770-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 669770-60-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,7,7 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 669770-60:
(8*6)+(7*6)+(6*9)+(5*7)+(4*7)+(3*0)+(2*6)+(1*0)=219
219 % 10 = 9
So 669770-60-9 is a valid CAS Registry Number.
669770-60-9Relevant academic research and scientific papers
AZA-BICYCLOALKYL ETHERS AND THEIR USE AS ALPHA7-NACHR AGONIST
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, (2008/06/13)
The present invention relates to 1-aza-bicycloalkyl derivatives of formula (I), wherein X is CH2 or a single bond; Y is a group of formula (II, III, IV) and wherein R has the meanings as defined in the specification, which compounds are alpha 7 nicotinic
