1444116-27-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1444116-27-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,4,1,1 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1444116-27:
(9*1)+(8*4)+(7*4)+(6*4)+(5*1)+(4*1)+(3*6)+(2*2)+(1*7)=131
131 % 10 = 1
So 1444116-27-1 is a valid CAS Registry Number.
1444116-27-1Relevant articles and documents
Tetraaza-cyclopenta[a]indenyl and their use as positive allosteric modulators
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Paragraph 0117, (2013/07/19)
The present invention provides compounds of Formula (I) as M1 receptor positive allosteric modulators for the treatment of diseases mediated by the muscarinic M1 mediator.