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173457-23-3

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173457-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 173457-23-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,4,5 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 173457-23:
(8*1)+(7*7)+(6*3)+(5*4)+(4*5)+(3*7)+(2*2)+(1*3)=143
143 % 10 = 3
So 173457-23-3 is a valid CAS Registry Number.

173457-23-3Downstream Products

173457-23-3Relevant articles and documents

Piperidine derivatives useful as neurokinin antagonists

-

, (2008/06/13)

Compounds of formula I STR1 wherein Q1, Q2, Q3, and Q4 have any of the meanings given in the specification, their N-oxides, and their pharmaceutically acceptable salts are nonpeptide antagonists of neurokinin A and useful for the treatment of asthma, etc. Also disclosed are pharmaceutical compositions, processes for preparing the compounds of formula I and intermediates.

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