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4-Chloro-pyridine-3-sulfonic acid [(S)-2-[4-(2-fluoro-ethyl)-piperidin-1-yl]-1-(4-nitro-benzyl)-2-oxo-ethyl]-amide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221624-33-5

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221624-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221624-33-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,6,2 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 221624-33:
(8*2)+(7*2)+(6*1)+(5*6)+(4*2)+(3*4)+(2*3)+(1*3)=95
95 % 10 = 5
So 221624-33-5 is a valid CAS Registry Number.

221624-33-5Relevant academic research and scientific papers

The discovery of orally available thrombin inhibitors: Studies towards the optimisation of CGH1668

Ambler, John,Baker, Emma,Brown, Lyndon,Butler, Paul,Farr, Dave,Dunnet, Karen,Le Grand, Darren,Janus, Diana,Jones, Darryl,Menear, Keith,Mercer, Mark,Smith, Garrick,Talbot, Mark,Tweed, Morris

, p. 3583 - 3588 (2007/10/03)

The chemical optimisation of CGH1668 1 is described employing an in vivo model of absorption to determine the influence on bioavailability of single point modifications to five key molecular templates. The discovery of an orally bioavailable and selective thrombin inhibitor, 24, highlights the utility of this approach.

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