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73444-29-8

3-allyl-4-tosyloxybenzopyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 73444-29-8 Structure

  • Basic information

    1. Product Name: 3-allyl-4-tosyloxybenzopyran-2-one
    2. Synonyms: 3-allyl-4-tosyloxybenzopyran-2-one
    3. CAS NO:73444-29-8
    4. Molecular Formula:
    5. Molecular Weight: 356.399
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 73444-29-8.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: 3-allyl-4-tosyloxybenzopyran-2-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-allyl-4-tosyloxybenzopyran-2-one(73444-29-8)
    11. EPA Substance Registry System: 3-allyl-4-tosyloxybenzopyran-2-one(73444-29-8)

  • 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: 73444-29-8(Hazardous Substances Data)

73444-29-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73444-29-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,4 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73444-29:
(7*7)+(6*3)+(5*4)+(4*4)+(3*4)+(2*2)+(1*9)=128
128 % 10 = 8
So 73444-29-8 is a valid CAS Registry Number.

73444-29-8Relevant articles and documents

Synthesis of thiepin-annulated pyrone and coumarin heterocycles by Grubbs' second generation catalyst mediated enyne metathesis

Majumdar,Muhuri,Rahaman,Islam,Roy

, p. 1430 - 1431 (2007/10/03)

Synthesis of thiepin-annulated pyrone and coumarin derivatives has been achieved by the ring-closing enyne metathesis using the second generation Grubbs' catalyst under a nitrogen atmosphere. Copyright

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