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(E)-N-(tert-butyl)-4-(3-nitrophenyl)-2-oxobut-3-enamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1320256-74-3

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1320256-74-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1320256-74-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,0,2,5 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1320256-74:
(9*1)+(8*3)+(7*2)+(6*0)+(5*2)+(4*5)+(3*6)+(2*7)+(1*4)=113
113 % 10 = 3
So 1320256-74-3 is a valid CAS Registry Number.

1320256-74-3Downstream Products

1320256-74-3Relevant academic research and scientific papers

Enantioselective copper-catalyzed conjugate addition of trimethylaluminum to β,γ-unsaturated α-ketoamides: Efficient access to γ-methyl-substituted carbonyl compounds

Goncalves-Contal, Sylvie,Gremaud, Ludovic,Alexakis, Alexandre

supporting information, p. 12701 - 12704 (2013/12/04)

Picture perfect: By using the reagent trimethylaluminium and β,γ-unsaturated α-ketoamides, 1,4-adducts were obtained with perfect 1,4-regioselectivity and good to excellent yields and ee values. The potential synthetic utility of the methodology was highl

Synthesis and biological evaluation of α-ketoamides as inhibitors of the Dengue virus protease with antiviral activity in cell-culture

Steuer, Christian,Gege, Christian,Fischl, Wolfgang,Heinonen, Karl H.,Bartenschlager, Ralf,Klein, Christian D.

supporting information; experimental part, p. 4067 - 4074 (2011/08/21)

The development of small molecule inhibitors of the viral protease is of considerable interest for the treatment of emergent flaviviral diseases such as Dengue or West Nile fever. Until today little progress has been made in finding drug-like compounds th

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