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5-(4-bromophenyl)-1-ethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1349708-29-7

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1349708-29-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1349708-29-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,9,7,0 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1349708-29:
(9*1)+(8*3)+(7*4)+(6*9)+(5*7)+(4*0)+(3*8)+(2*2)+(1*9)=187
187 % 10 = 7
So 1349708-29-7 is a valid CAS Registry Number.

1349708-29-7Downstream Products

1349708-29-7Relevant academic research and scientific papers

Reactions of 5-(het)aryl-1-ethyl-2(1H )-pyrazinones with terminal arylacetylenes promoted by microwave radiation

Verbitskiy,Cheprakova,Slepuhin,Pervova,Samorukova,Zabelina,Rusinov,Charushin

, p. 710 - 718 (2011)

The reaction of 5-(het)aryl-1-ethyl-2(1H)-pyrazinones with terminal arylacetylenes, leading to a mixture of two isomeric 4-aryl- and 5-aryl-substituted 2(1H)-pyridones has been investigated. The regioselectivity of this reaction has been shown on the basi

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