Welcome to LookChem.com Sign In|Join Free
  • or
Thiophene, 2-(4-methoxyphenyl)-3,5-diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

67139-69-9

Post Buying Request

67139-69-9 Suppliers

Recommended suppliers

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

67139-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67139-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,1,3 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 67139-69:
(7*6)+(6*7)+(5*1)+(4*3)+(3*9)+(2*6)+(1*9)=149
149 % 10 = 9
So 67139-69-9 is a valid CAS Registry Number.

67139-69-9Upstream product

67139-69-9Downstream Products

67139-69-9Relevant academic research and scientific papers

A trisulfur radical anion (S3-) involved sulfur insertion reaction of 1,3-enynes: Sulfide sources control chemoselective synthesis of 2,3,5-trisubstituted thiophenes and 3-thienyl disulfides

Li, Jing-Hao,Huang, Qi,Rao, Weidong,Wang, Shun-Yi,Ji, Shun-Jun

, p. 7808 - 7811 (2019)

Cascade cyclization reactions of S3-in situ generated from S2- with 1,3-enynes for the chemoselective synthesis of 2,3,5-trisubstituted thiophenes and 3-thienyl disulfides controlled by sulfide salts are develop

Thiophenes useful in control of acarids

-

, (2008/06/13)

Substituted thiophenes of the following formula, some of which are new compounds, are useful in controlling certain pests, particularly mites: STR1 wherein A, Y and Z are various substituents such as phenyl and substituted phenyl.

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 67139-69-9