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

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  • 1320256-72-1 Structure
  • Basic information

    1. Product Name: (E)-N-(tert-butyl)-4-(4-nitrophenyl)-2-oxobut-3-enamide
    2. Synonyms: (E)-N-(tert-butyl)-4-(4-nitrophenyl)-2-oxobut-3-enamide
    3. CAS NO:1320256-72-1
    4. Molecular Formula:
    5. Molecular Weight: 276.292
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1320256-72-1.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (E)-N-(tert-butyl)-4-(4-nitrophenyl)-2-oxobut-3-enamide(CAS DataBase Reference)
    10. NIST Chemistry Reference: (E)-N-(tert-butyl)-4-(4-nitrophenyl)-2-oxobut-3-enamide(1320256-72-1)
    11. EPA Substance Registry System: (E)-N-(tert-butyl)-4-(4-nitrophenyl)-2-oxobut-3-enamide(1320256-72-1)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1320256-72-1(Hazardous Substances Data)

1320256-72-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1320256-72-1 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 2 respectively.
Calculate Digit Verification of CAS Registry Number 1320256-72:
(9*1)+(8*3)+(7*2)+(6*0)+(5*2)+(4*5)+(3*6)+(2*7)+(1*2)=111
111 % 10 = 1
So 1320256-72-1 is a valid CAS Registry Number.

1320256-72-1Relevant articles and documents

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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