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Ethyl 3-chloro-1-phenyl-2(1H)-pyridone-4-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130879-41-3

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130879-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130879-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,7 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 130879-41:
(8*1)+(7*3)+(6*0)+(5*8)+(4*7)+(3*9)+(2*4)+(1*1)=133
133 % 10 = 3
So 130879-41-3 is a valid CAS Registry Number.

130879-41-3Downstream Products

130879-41-3Relevant academic research and scientific papers

GENERATION OF SPECIFICALLY SUBSTITUTED PYRIDINES AND PYRIDONES FROM 2(1H) PYRAZINONES AND ACETYLENES: A FMO DESCRIPTION

Tutonda, M.,Vanderzande, D.,Hendrickx, M.,Hoornaert, G.

, p. 5715 - 5732 (2007/10/02)

The title compounds were obtained from reaction of variously substituted 2(1H)pyrazinones with acetylenic derivatives.Experimental evidence points out to a two step mechanism: a Diels Alder cycloaddition followed by immediate decomposition of the adducts

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