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CAS

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143702-44-7

Acetic acid 4-[1-hydroxy-3-(3,4,5-trimethoxy-phenyl)-propyl]-1-methoxy-6-oxo-cyclohexa-2,4-dienyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 143702-44-7 Structure

  • Basic information

    1. Product Name: Acetic acid 4-[1-hydroxy-3-(3,4,5-trimethoxy-phenyl)-propyl]-1-methoxy-6-oxo-cyclohexa-2,4-dienyl ester
    2. Synonyms:
    3. CAS NO:143702-44-7
    4. Molecular Formula:
    5. Molecular Weight: 406.433
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 143702-44-7.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: Acetic acid 4-[1-hydroxy-3-(3,4,5-trimethoxy-phenyl)-propyl]-1-methoxy-6-oxo-cyclohexa-2,4-dienyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Acetic acid 4-[1-hydroxy-3-(3,4,5-trimethoxy-phenyl)-propyl]-1-methoxy-6-oxo-cyclohexa-2,4-dienyl ester(143702-44-7)
    11. EPA Substance Registry System: Acetic acid 4-[1-hydroxy-3-(3,4,5-trimethoxy-phenyl)-propyl]-1-methoxy-6-oxo-cyclohexa-2,4-dienyl ester(143702-44-7)

  • 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: 143702-44-7(Hazardous Substances Data)

143702-44-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143702-44-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,0 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 143702-44:
(8*1)+(7*4)+(6*3)+(5*7)+(4*0)+(3*2)+(2*4)+(1*4)=107
107 % 10 = 7
So 143702-44-7 is a valid CAS Registry Number.

143702-44-7Downstream Products

143702-44-7Relevant articles and documents

A Biomimetic and Fully Regiocontrolled Total Synthesis of (+/-)-Colchicine

Banwell, Martin G.,Lambert, John N.,Mackay, Maureen F.,Greenwood, Richard J.

, p. 974 - 975 (1992)

The first fully regiocontrolled total synthesis of the alkaloid colchicine 1 is described; the key step of the reaction sequence is the efficient biomimetic conversion of the ?-homo-o-benzoquinone monoacetal 11 into the α-tropolone-O-methyl ether 13.

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