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α-(6-furazano<3,4-b>quinoxalinyl)-α-ethoxycarbonylmethylenetriphenylphosphorane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

126448-33-7

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126448-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126448-33-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,4 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 126448-33:
(8*1)+(7*2)+(6*6)+(5*4)+(4*4)+(3*8)+(2*3)+(1*3)=127
127 % 10 = 7
So 126448-33-7 is a valid CAS Registry Number.

126448-33-7Relevant academic research and scientific papers

Reactions of Furazanoquinoxalines with Phosphorus Ylides and an Unusual Oxidative Transformation of the Transylidation Product

Gallos, John K.,Lianis, Pygmalion S.,Nicolaides, Demetrios N.

, p. 1415 - 1420 (2007/10/02)

Reactions of furazanoquinoxalines 1 with phosphorus ylides 2 afford the transylidation product 3 and/or 4,9-dihydrofurazanoquinoxalines 4.Oxidation of 3 with phenyliodide bis-trifluoroacetate gave the fused furan derivative 13 in high yield.

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