Welcome to LookChem.com Sign In|Join Free

CAS

  • or

106877-40-1

Post Buying Request

106877-40-1 Suppliers

Recommended suppliersmore

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

106877-40-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 106877-40-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,8,7 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 106877-40:
(8*1)+(7*0)+(6*6)+(5*8)+(4*7)+(3*7)+(2*4)+(1*0)=141
141 % 10 = 1
So 106877-40-1 is a valid CAS Registry Number.

106877-40-1Downstream Products

106877-40-1Relevant articles and documents

Reactions of Trifluoromethyl Bromide and Related Halides: Part 10. Perfluoroalkylation of Aromatic Compounds induced by Sulphur Dioxide Radical Anion Precursors

Tordeux, Marc,Langlois, Bernard,Wakselman, Claude

, p. 2293 - 2299 (2007/10/02)

Perfluoroalkylation of electron-rich aromatic compounds with trifluoromethyl bromide, or long-chain perfluoroalkyl iodides, was performed in the presence of sodium dithionite or zinc-sulphur dioxide.This alkylation occurred at the ortho and para positions relative to the amino or hydroxy substitutent.Pyrroles were perfluoroalkylated regioselectively at the 2-position.This alkylation was interpreted as a radical aromatic substitution; the formation of the perfluoroalkyl radical can be induced by a single-electron transfer from sulphur dioxide radical anion to the perfluoroalkyl halide.

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

What can I do for you?
Get Best Price

Get Best Price for 106877-40-1