Welcome to LookChem.com Sign In|Join Free
  • or
C26H20F8N2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129777-34-0

Post Buying Request

129777-34-0 Suppliers

Recommended suppliers

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

129777-34-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129777-34-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,7 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 129777-34:
(8*1)+(7*2)+(6*9)+(5*7)+(4*7)+(3*7)+(2*3)+(1*4)=170
170 % 10 = 0
So 129777-34-0 is a valid CAS Registry Number.

129777-34-0Downstream Products

129777-34-0Relevant academic research and scientific papers

A Convenient Synthesis of Bis(polyfluorophenyl)butadiyne Monomers

Zhang, Yadong,Wen, Jianxun

, p. 727 - 728 (1990)

1,4-Bis(polyfluorophenyl)butadiynes were prepared in high yields by nucleophilic substitutions on the 1,4-bis(pentafluorophenyl)butadiyne which was prepared in three steps from pentafluoroiodobenzene and trimethylsilylacetylene.

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 129777-34-0