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74786-15-5

isoquadrone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 74786-15-5 Structure

  • Basic information

    1. Product Name: isoquadrone
    2. Synonyms:
    3. CAS NO:74786-15-5
    4. Molecular Formula:
    5. Molecular Weight: 248.322
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 74786-15-5.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: isoquadrone(CAS DataBase Reference)
    10. NIST Chemistry Reference: isoquadrone(74786-15-5)
    11. EPA Substance Registry System: isoquadrone(74786-15-5)

  • 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: 74786-15-5(Hazardous Substances Data)

74786-15-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74786-15-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,8 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74786-15:
(7*7)+(6*4)+(5*7)+(4*8)+(3*6)+(2*1)+(1*5)=165
165 % 10 = 5
So 74786-15-5 is a valid CAS Registry Number.

74786-15-5Downstream Products

74786-15-5Relevant articles and documents

The Total Synthesis of dl-Quadrone

Danishefsky, Samuel,Vaughan, Kenward,Gadwood, Robert,Tsuzuki, Kazuo

, p. 4136 - 4141 (2007/10/02)

A regio- and stereospecific total synthesis of dl-quadrone (1) is described.The synthesis, which starts with 4,4-dimethylcyclopent-2-en-1-one (5), is accomplished in 19 steps in 3.1percent yield.The key intermediates are the enone ester 4, the iodo ketal 15, the tricyclic keto ester 16, and the hydroxymethyl keto acid 22.The latter as well as the seco acid 2 afford quadrone upon thermolysis.

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