Welcome to LookChem.com Sign In|Join Free
  • or
oxo-6 phenyl-4 dihydro-4,5 6H-cyclopentathiophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

13191-34-9

Post Buying Request
  • 13191-34-9 Structure

  • Basic information

    1. Product Name: oxo-6 phenyl-4 dihydro-4,5 6H-cyclopentathiophene
    2. Synonyms: oxo-6 phenyl-4 dihydro-4,5 6H-cyclopentathiophene
    3. CAS NO:13191-34-9
    4. Molecular Formula:
    5. Molecular Weight: 214.288
    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: oxo-6 phenyl-4 dihydro-4,5 6H-cyclopentathiophene(CAS DataBase Reference)
    10. NIST Chemistry Reference: oxo-6 phenyl-4 dihydro-4,5 6H-cyclopentathiophene(13191-34-9)
    11. EPA Substance Registry System: oxo-6 phenyl-4 dihydro-4,5 6H-cyclopentathiophene(13191-34-9)

  • 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: 13191-34-9(Hazardous Substances Data)

13191-34-9 Suppliers

Recommended suppliers

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

13191-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13191-34-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,9 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 13191-34:
(7*1)+(6*3)+(5*1)+(4*9)+(3*1)+(2*3)+(1*4)=79
79 % 10 = 9
So 13191-34-9 is a valid CAS Registry Number.

13191-34-9Relevant academic research and scientific papers

Nouvelles voies d'acces a des aryl-4 thienopyridines et a des aryl-7 thienopyridines

Maffrand, Jean-Pierre,Biogegrain, Robert,Courregelongue, Jean,Ferrand, Gerard,Frehel, Daniel

, p. 727 - 734 (2007/10/02)

4-Arylthienopyridines and 7-arylthienopyridines have been prepared by heating in polyphosphoric acid 2-(2-thenylamino)-1-arylethanols or propanols and 2-(3-thenylamino)-1-arylethanols and propanols, respectively.Under the Beckmann rearrangement conditions, oximes of 4-aryl-4,5-dihydro-6H-cyclopentathiophen-6-one lead to 4-aryl-4,5-dihydro-6H-thienopyridin-7-one.

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 13191-34-9
  • ©2008 LookChem.com,License:ICP NO.:Zhejiang16009103 complaints:service@lookchem.com
  • [Hangzhou]86-0571-87562588,87562578,87562573 Our Legal adviser: Lawyer