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Toluene-4-sulfonic acid 2-(2,3-dimethoxy-7-nitro-quinoxalin-5-yl)-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

203719-99-7

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203719-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203719-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,7,1 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 203719-99:
(8*2)+(7*0)+(6*3)+(5*7)+(4*1)+(3*9)+(2*9)+(1*9)=127
127 % 10 = 7
So 203719-99-7 is a valid CAS Registry Number.

203719-99-7Downstream Products

203719-99-7Relevant academic research and scientific papers

5-aminomethylquinoxaline-2,3-diones. Part 1: A novel class of ampa receptor antagonists.

Auberson, Yves P.,Bischoff, Serge,Moretti, Robert,Schmutz, Markus,Veenstra, Siem J.

, p. 65 - 70 (1998)

A series of 5-aminomethylquinoxaline-2,3-diones have been identified as potent and selective AMPA antagonists. Some of these compounds are also active at the glycine-binding site of the NMDA receptors. A number of these novel, water-soluble quinoxaline-2,3-dione derivatives display protective effects in the electroshock-induced convulsion model in mice.

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