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1(2H)-Pyridinecarboxylic acid, 2,5-diethenyl-3,4-dihydro-4-oxo-, phenylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

591248-53-2

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591248-53-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 591248-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,9,1,2,4 and 8 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 591248-53:
(8*5)+(7*9)+(6*1)+(5*2)+(4*4)+(3*8)+(2*5)+(1*3)=172
172 % 10 = 2
So 591248-53-2 is a valid CAS Registry Number.

591248-53-2Relevant academic research and scientific papers

Diels-Alder Reactions of N-acyl-2-alkyl(aryl)-5-vinyl-2,3-dihydro-4- pyridones

Comins, Daniel L.,Kuethe, Jeffrey T.,Miller, Teresa M.,Fevrier, Florence C.,Brooks, Clinton A.

, p. 5221 - 5234 (2007/10/03)

Readily available N-acyl-5-vinyl-2,3-dihydro-4-pyridones undergo Diels-Alder cyclization with various dienophiles to afford novel octahydroquinolines containing synthetically useful functionality. With dihydropyridone 5 and cis-disubstituted dienophiles,

Tandem Diels-Alder cyclization/aromatization reactions of 5-vinyl-1-acyl-2-aryl-2,3-dihydro-4-pyridones

Kuethe, Jeffrey T.,Comins, Daniel L.

, p. 4179 - 4182 (2007/10/03)

A tandem Diels-Alder cyclization/aromatization of 5-vinyl-2,3-dihydro-4-pyridones and various dienophiles is reported. The intermediate Diels-Alder cycloadduct undergoes an elimination/aromatization to provide β-amino-ketones, β-amino-alcohols, and unnatu

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