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2-(2-methylbenzoyl)-4,5,6,7-tetrahydrobenzothiophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

344441-22-1

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  • 344441-22-1 Structure

  • Basic information

    1. Product Name: 2-(2-methylbenzoyl)-4,5,6,7-tetrahydrobenzothiophene
    2. Synonyms: 2-(2-methylbenzoyl)-4,5,6,7-tetrahydrobenzothiophene
    3. CAS NO:344441-22-1
    4. Molecular Formula:
    5. Molecular Weight: 256.368
    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-(2-methylbenzoyl)-4,5,6,7-tetrahydrobenzothiophene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(2-methylbenzoyl)-4,5,6,7-tetrahydrobenzothiophene(344441-22-1)
    11. EPA Substance Registry System: 2-(2-methylbenzoyl)-4,5,6,7-tetrahydrobenzothiophene(344441-22-1)

  • 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: 344441-22-1(Hazardous Substances Data)

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344441-22-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 344441-22-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,4,4 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 344441-22:
(8*3)+(7*4)+(6*4)+(5*4)+(4*4)+(3*1)+(2*2)+(1*2)=121
121 % 10 = 1
So 344441-22-1 is a valid CAS Registry Number.

344441-22-1Relevant academic research and scientific papers

Thiophene analogues of carcinogenic polycyclic hydrocarbons. Elbs pyrolysis of various aroylmethylbenzo[b]thiophenes

Croisy,Mispelter,Lhoste,et al.

, p. 353 - 359 (1984)

The synthesis of two benzonaphthothiophenes and of four benzophenanthrothiophenes through Elbs cyclodehydration of ortho-methylated aroylbenzo[b]thiophenes is described. The occurrence of a rearrangement of the thiophene ring in the course of the cyclization is discussed as well as the influence of the temperature on a concurrent cyclodehydration process. Several of these poly-condensed thiophenes were found to be carcinogenic in mice.

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