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4,7-Dihydro-4,7-diphenyl-4,7-epoxybenzothiophen-5,6-dicarbonsaeure-dimethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

105504-40-3

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  • 105504-40-3 Structure

  • Basic information

    1. Product Name: 4,7-Dihydro-4,7-diphenyl-4,7-epoxybenzothiophen-5,6-dicarbonsaeure-dimethylester
    2. Synonyms:
    3. CAS NO:105504-40-3
    4. Molecular Formula:
    5. Molecular Weight: 418.47
    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: 4,7-Dihydro-4,7-diphenyl-4,7-epoxybenzothiophen-5,6-dicarbonsaeure-dimethylester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4,7-Dihydro-4,7-diphenyl-4,7-epoxybenzothiophen-5,6-dicarbonsaeure-dimethylester(105504-40-3)
    11. EPA Substance Registry System: 4,7-Dihydro-4,7-diphenyl-4,7-epoxybenzothiophen-5,6-dicarbonsaeure-dimethylester(105504-40-3)

  • 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: 105504-40-3(Hazardous Substances Data)

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105504-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105504-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,5,0 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 105504-40:
(8*1)+(7*0)+(6*5)+(5*5)+(4*0)+(3*4)+(2*4)+(1*0)=83
83 % 10 = 3
So 105504-40-3 is a valid CAS Registry Number.

105504-40-3Downstream Products

105504-40-3Relevant academic research and scientific papers

4,6-Diphenylthienofuran

Schoening, Axel,Debaerdemaeker, Tony,Zander, Maximilian,Friedrichsen, Willy

, p. 1119 - 1132 (2007/10/02)

The oxazolinium iodide 9 reacts with phenylmagnesium bromide to give 4,6-diphenylthienofuran (5b).Some reactions, the X-ray structure analysis, luminescence spectra, and theoretical investigations are described. - Keywords: Thienofuran; Luminescence spectra; AM1 calculations

1,3-DIPHENYLTHIENOFURAN. A NEW HETEROCYCLIC SYSTEM

Friedrichsen, Willy,Schoening, Axel

, p. 307 - 308 (2007/10/02)

The synthesis of 1,3-diphenylthienofuran (7) is described.

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