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Butanamide, N-hydroxy-N-(1,1,2-trimethyl-2-propenyl)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

208343-83-3

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208343-83-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 208343-83-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,3,4 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 208343-83:
(8*2)+(7*0)+(6*8)+(5*3)+(4*4)+(3*3)+(2*8)+(1*3)=123
123 % 10 = 3
So 208343-83-3 is a valid CAS Registry Number.

208343-83-3Downstream Products

208343-83-3Relevant academic research and scientific papers

Nitrosocarbonyl Intermediates as "Super-Enophiles": a Mild Method for Carbon-Nitrogen Bond Formation

Quadrelli, P.,Mella, M.,Caramella, P.

, p. 3232 - 3236 (2007/10/03)

Nitrosocarbonyl intermediates, generated at r.t. by the mild oxidation of nitrile oxides, undergo clean ene reactions with tetramethyl- and trimethyl-ethylene and with cyclohexene.With less substituted ethylenes the ene pathway is still active but the oxidation step of the nitrile oxides competes with the cycloadditions to the olefins. - Keywords: Cycloadditions; Ene reactions; Nitrile oxides; Nitroso compounds

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