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benzophenone α-chlorophenylacetylhydrazone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 79289-08-0 Structure
  • Basic information

    1. Product Name: benzophenone α-chlorophenylacetylhydrazone
    2. Synonyms: benzophenone α-chlorophenylacetylhydrazone
    3. CAS NO:79289-08-0
    4. Molecular Formula:
    5. Molecular Weight: 348.832
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 79289-08-0.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: benzophenone α-chlorophenylacetylhydrazone(CAS DataBase Reference)
    10. NIST Chemistry Reference: benzophenone α-chlorophenylacetylhydrazone(79289-08-0)
    11. EPA Substance Registry System: benzophenone α-chlorophenylacetylhydrazone(79289-08-0)
  • 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: 79289-08-0(Hazardous Substances Data)

79289-08-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79289-08-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,2,8 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79289-08:
(7*7)+(6*9)+(5*2)+(4*8)+(3*9)+(2*0)+(1*8)=180
180 % 10 = 0
So 79289-08-0 is a valid CAS Registry Number.

79289-08-0Relevant articles and documents

Synthesis and properties of 3-oxo-1,2-diazetidinium ylides

Taylor, Edward C.,Haley, Neil F.,Clemens, Robert J.

, p. 7743 - 7752 (1981)

Treatment of α-chloroacylhydrazones of diaryl and certain aralkyl and dialkyl ketones with sodium hydride in anhydrous tetrahydrofuran gives 1-(disubstituted methylene)-3-oxo-1,2-diazetidinium inner salts (ylides). The reaction pathway involves formation of the hydrazone anion followed by intramolecular SN2 halide displacement (with complete inversion at the α carbon) by the sp2 imine nitrogen. These 1-(disubstituted methylene)-3-oxo-1,2-diazetidinium ylides are reduced by sodium borohydride to give 1-substituted 1,2-diazetidin-3-ones, undergo dipolar cycloaddition reactions to give fused aza-β-lactams, and can be hydrolyzed with p-toluenesulfonic acid monohydrate to the p-toluenesulfonic acid salt of 1,2-diazetidinone.

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