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2-benzoylbenzothiophen-3(2H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

55405-42-0

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  • 55405-42-0 Structure

  • Basic information

    1. Product Name: 2-benzoylbenzothiophen-3(2H)-one
    2. Synonyms: 2-benzoylbenzothiophen-3(2H)-one
    3. CAS NO:55405-42-0
    4. Molecular Formula:
    5. Molecular Weight: 254.309
    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: 2-benzoylbenzothiophen-3(2H)-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-benzoylbenzothiophen-3(2H)-one(55405-42-0)
    11. EPA Substance Registry System: 2-benzoylbenzothiophen-3(2H)-one(55405-42-0)

  • 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: 55405-42-0(Hazardous Substances Data)

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55405-42-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55405-42-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,4,0 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 55405-42:
(7*5)+(6*5)+(5*4)+(4*0)+(3*5)+(2*4)+(1*2)=110
110 % 10 = 0
So 55405-42-0 is a valid CAS Registry Number.

55405-42-0Relevant academic research and scientific papers

Transformation of 1-thioflavonoids by oxidation and dehydrogenation

Somogyi

, p. 1857 - 1872 (1999)

Simple, efficient and selective new one-step transformations with DDQ, IBDA and I2/DMSO are presented for the dehydrogenation of thioflavanone (1α), as well as the oxidized (1c) and halogenated (1d) derivatives. Ring- contraction reactions of the 1-oxide 1b and 1d leading to the formation of the benzothiophen derivatives 3a and 5, respectively, are also described.

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