Welcome to LookChem.com Sign In|Join Free
  • or
3-(2-methylbenzyl)benzothiophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74881-99-5

Post Buying Request
  • 74881-99-5 Structure

  • Basic information

    1. Product Name: 3-(2-methylbenzyl)benzothiophene
    2. Synonyms: 3-(2-methylbenzyl)benzothiophene
    3. CAS NO:74881-99-5
    4. Molecular Formula:
    5. Molecular Weight: 238.353
    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: 3-(2-methylbenzyl)benzothiophene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-(2-methylbenzyl)benzothiophene(74881-99-5)
    11. EPA Substance Registry System: 3-(2-methylbenzyl)benzothiophene(74881-99-5)

  • 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: 74881-99-5(Hazardous Substances Data)

74881-99-5 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

74881-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74881-99-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,8 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74881-99:
(7*7)+(6*4)+(5*8)+(4*8)+(3*1)+(2*9)+(1*9)=175
175 % 10 = 5
So 74881-99-5 is a valid CAS Registry Number.

74881-99-5Relevant 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 (2007/10/02)

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.

The Synthesis of the Monomethyl Derivatives of Benzonaphthothiophene

Pratap, Ram,Tominaga, Yoshinori,Castle, Raymond N.,Lee, Milton L.

, p. 865 - 869 (2007/10/02)

The synthesis of all the monomethyl derivatives of benzonaphthothiophene is described.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 74881-99-5
  • ©2008 LookChem.com,License:ICP NO.:Zhejiang16009103 complaints:service@lookchem.com
  • [Hangzhou]86-0571-87562588,87562578,87562573 Our Legal adviser: Lawyer