138740-84-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138740-84-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,4 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138740-84:
(8*1)+(7*3)+(6*8)+(5*7)+(4*4)+(3*0)+(2*8)+(1*4)=148
148 % 10 = 8
So 138740-84-8 is a valid CAS Registry Number.
138740-84-8Relevant academic research and scientific papers
HETEROCYCLIC DERIVATIVES AS M3 MUSCARINIC RECEPTORS
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Page/Page column 85, (2008/12/08)
This invention relates to M3 antagonists of formula (I) wherein R2, R4, R5, R6, W, V, A, D, X, t, u and v are as defined herein; pharmaceutical compositions containing them; methods for their preparation; and their use in the treatment of diseases where enhanced M3 receptor activation is implicated.
