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8-Benzoyl-5-phenyl-7-piperidino-4H-benzopyran-4-on is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77666-48-9

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  • 77666-48-9 Structure

  • Basic information

    1. Product Name: 8-Benzoyl-5-phenyl-7-piperidino-4H-benzopyran-4-on
    2. Synonyms:
    3. CAS NO:77666-48-9
    4. Molecular Formula:
    5. Molecular Weight: 409.485
    6. EINECS: N/A
    7. Product Categories: N/A

  • 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: 8-Benzoyl-5-phenyl-7-piperidino-4H-benzopyran-4-on(CAS DataBase Reference)
    10. NIST Chemistry Reference: 8-Benzoyl-5-phenyl-7-piperidino-4H-benzopyran-4-on(77666-48-9)
    11. EPA Substance Registry System: 8-Benzoyl-5-phenyl-7-piperidino-4H-benzopyran-4-on(77666-48-9)

  • 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: 77666-48-9(Hazardous Substances Data)

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77666-48-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77666-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,6 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77666-48:
(7*7)+(6*7)+(5*6)+(4*6)+(3*6)+(2*4)+(1*8)=179
179 % 10 = 9
So 77666-48-9 is a valid CAS Registry Number.

77666-48-9Downstream Products

77666-48-9Relevant academic research and scientific papers

Benzene Derivatives from 4-Pyrones: On the Reaction of 3,5-Dibenzoyl-2,6-dimethyl-4-pyrone with Secondary Amines

Eiden, Fritz,Teupe, Ernst-Guenther,Leister, Hans Peter

, p. 419 - 423 (2007/10/02)

The isomeric benzene derivatives 4c and 5a as well as 4d and 5b result from the reaction of secondary amines with 3,5-dibenzoyl-2,6-dimethyl-4-pyrone (1c).The structures were proved by spectroscopic methods and by conversion to the chromone derivatives 9a

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