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27140-28-9

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27140-28-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27140-28-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,1,4 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 27140-28:
(7*2)+(6*7)+(5*1)+(4*4)+(3*0)+(2*2)+(1*8)=89
89 % 10 = 9
So 27140-28-9 is a valid CAS Registry Number.

27140-28-9Relevant articles and documents

Dibasic inhibitors of human mast cell tryptase. Part 1: Synthesis and optimization of a novel class of inhibitors

Rice, Kenneth D.,Gangloff, Anthony R.,Kuo, Elaine Y.-L.,Dener, Jeffrey M.,Wang, Vivian R.,Lum, Robert,Newcomb, William S.,Havel, Chris,Putnam, Daun,Cregar, Lynne,Wong, Martin,Warne, Robert L.

, p. 2357 - 2360 (2007/10/03)

The synthesis and optimization of a novel class of reversible and active-site directed dibasic inhibitors of human mast cell tryptase are described. The compounds were shown to be both remarkably potent and selective for tryptase with K(j) values for optimized inhibitors in the picomolar range. (C) 2000 Published by Elsevier Science Ltd.

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