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309925-20-0

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309925-20-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 309925-20-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,9,9,2 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 309925-20:
(8*3)+(7*0)+(6*9)+(5*9)+(4*2)+(3*5)+(2*2)+(1*0)=150
150 % 10 = 0
So 309925-20-0 is a valid CAS Registry Number.

309925-20-0Downstream Products

309925-20-0Relevant articles and documents

Biological activity of modified and exchanged 2-amino-5-nitrothiazole amide analogues of nitazoxanide

Ballard, T. Eric,Wang, Xia,Olekhnovich, Igor,Koerner, Taylor,Seymour, Craig,Hoffman, Paul S.,MacDonald, Timothy L.

supporting information; experimental part, p. 3537 - 3539 (2010/08/22)

Head group analogues of the antibacterial and antiparasitic drug nitazoxanide (NTZ) are presented. A library of 39 analogues was synthesized and assayed for their ability to suppress growth of Helicobacter pylori, Campylobacter jejuni, Clostridium difficile and inhibit NTZ target pyruvate:ferredoxin oxidoreductase (PFOR). Two head groups assayed recapitulated NTZ activity and possessed improved activity over their 2-amino-5-nitrothiazole counterparts, demonstrating that head group modification is a viable route for the synthesis of NTZ-related antibacterial analogues.

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