172734-71-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 172734-71-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,7,3 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 172734-71:
(8*1)+(7*7)+(6*2)+(5*7)+(4*3)+(3*4)+(2*7)+(1*1)=143
143 % 10 = 3
So 172734-71-3 is a valid CAS Registry Number.
172734-71-3Relevant articles and documents
Azetidinylpropylpiperidine derivatives, intermediates and use as tachykinin antagonists
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, (2008/06/13)
Compounds of the formula (I): where X1, A, Ar1, X and R are as defined in the specification, and pharmaceutically-acceptable salts thereof, are new, and are useful as tachykinin inhibitors which act at the NK1, NK2and NK3receptors or a combination of two or more thereof.
