Welcome to LookChem.com Sign In|Join Free
  • or
Benzene, 1-(iodoethynyl)-4-(phenylethynyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

674772-97-5

Post Buying Request

674772-97-5 Suppliers

Recommended suppliers

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

674772-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 674772-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,4,7,7 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 674772-97:
(8*6)+(7*7)+(6*4)+(5*7)+(4*7)+(3*2)+(2*9)+(1*7)=215
215 % 10 = 5
So 674772-97-5 is a valid CAS Registry Number.

674772-97-5Upstream product

674772-97-5Downstream Products

674772-97-5Relevant academic research and scientific papers

Ionic liquid iodinating reagent for mild and efficient iodination of aromatic and heteroaromatic amines and terminal alkynes

Nouzarian, Mahboobe,Hosseinzadeh, Rahman,Golchoubian, Hamid

, p. 2913 - 2925 (2013)

Hexamethylene bis(N-methylimidazolium) bis(dichloroiodate) (HMBMIBDCI), an ionic liquid iodinating reagent, have been prepared and characterized. Its ability to perform iodination reactions with a variety of substrates has been explored. In general, iodination reactions of aromatic and heteroaromatic amines proceed with good yields in the absence of solvent. Reactions of terminal alkynes in the presence of 1,8-diazabicyclo [5.4.O] undec-7-ene and tetrahydrofuran have been investigated as well.

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 674772-97-5