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104504-76-9

methyl 2-carbomethoxy-3-hydroxy-4-phenyl-4-oxo-butanoate dimethyl ketal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 104504-76-9 Structure

  • Basic information

    1. Product Name: methyl 2-carbomethoxy-3-hydroxy-4-phenyl-4-oxo-butanoate dimethyl ketal
    2. Synonyms: methyl 2-carbomethoxy-3-hydroxy-4-phenyl-4-oxo-butanoate dimethyl ketal
    3. CAS NO:104504-76-9
    4. Molecular Formula:
    5. Molecular Weight: 312.32
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 104504-76-9.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: methyl 2-carbomethoxy-3-hydroxy-4-phenyl-4-oxo-butanoate dimethyl ketal(CAS DataBase Reference)
    10. NIST Chemistry Reference: methyl 2-carbomethoxy-3-hydroxy-4-phenyl-4-oxo-butanoate dimethyl ketal(104504-76-9)
    11. EPA Substance Registry System: methyl 2-carbomethoxy-3-hydroxy-4-phenyl-4-oxo-butanoate dimethyl ketal(104504-76-9)

  • 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: 104504-76-9(Hazardous Substances Data)

104504-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104504-76-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,5,0 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 104504-76:
(8*1)+(7*0)+(6*4)+(5*5)+(4*0)+(3*4)+(2*7)+(1*6)=89
89 % 10 = 9
So 104504-76-9 is a valid CAS Registry Number.

104504-76-9Relevant articles and documents

Thermolysis of 5-acyltriazolines. Formation of enamides. Reaction mechanism

Said Ouali, Mohand,Vaultier, Michel,Carrie, Robert

, p. 809 - 814 (2007/10/02)

The thermolysis of 5-acyltriazolines 1, 2, 3 (X=COR', Y=CO2Me) was studied.Instead of the expected aziridines, enamides 5 to 8 were obtained by an unusual acyl migration.It has been shown that the reaction is intramolecular and proceeds via a 1,2 followed

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