Welcome to LookChem.com Sign In|Join Free

CAS

  • or

29271-97-4

Post Buying Request

29271-97-4 Suppliers

Recommended suppliersmore

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

29271-97-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29271-97-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,2,7 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 29271-97:
(7*2)+(6*9)+(5*2)+(4*7)+(3*1)+(2*9)+(1*7)=134
134 % 10 = 4
So 29271-97-4 is a valid CAS Registry Number.

29271-97-4Downstream Products

29271-97-4Relevant articles and documents

Oxidative cleavage of CH3 and CF3 radicals from BOXAM nickel complexes

Klein, Axel,Vicic, David A.,Biewer, Christian,Kieltsch, Iris,Stirnat, Kathrin,Hamacher, Claudia

, p. 5334 - 5341 (2012)

Oxidation of the nickel complexes [(BOXAM)Ni(R)] (HBOXAM = bis((4-isopropyl-4,5-dihydrooxazol-2-yl)phenyl)amine) with R = CF3, CH3, Cl leads to the corresponding radical cationic complexes, which rapidly undergo homolytic Ni-R bond s

Spin trapping of fluoroalkyl radicals

Gille, Lars,Stoesser, Reinhard

, p. 191 - 194 (1994)

The formation of fluoroalkyl radicals in liquid chlorofluorocarbons (CF2Cl-CFCl2, CFCl3, CFCl2-CH3, CHF2-CF2-CF2Cl, CF3-CFH-CF3 and CCl4) has been investigated by means of the spin trapping technique and ESR spectroscopy.It is shown that the primary fluoroalkyl radicals which were generated in these compounds by ionising radiation are preferably formed by bond cleavage at carbon atoms attached to one fluorine atom.Besides the liberation of chlorine atoms in chlorine-containing compounds, in CHF2-CF2-CF2Cl and CF3-CFH-CF3 fluorine atoms were also detected.By comparison of radicals formed from γ-irradiated CF2Cl-CFCl2 (CFC-113) and from CF2Cl-CFClI or CF2I-CFCl2 by zinc reduction, it was demonstrated that in CFC-113 both .CF2-CFCl2 and .CFCl-CF2Cl radicals are formed, whereas in iodine-containing homologues the formation of one species is favoured. - Keywords: Spin trapping; Fluoroalkyl radicals; ESR spectroscopy; γ-Irradiation; Zinc reduction; Phenyl-tert-butylnitrone

Spin trapping azidyl (N3.), cyanatyl (OCN.), cyanyl (.CN) radicals, and chlorine atom (Cl.)

Janzen, Edward G.,Stronks, Henry J.,Nutter, Dale E.,Davis, Edward R.,Blount, Henry N.,et al.

, p. 1596 - 1598 (2007/10/02)

Azidyl, cyanatyl, and cyanyl radicals and chlorine atoms have been detected by spin trapping using α-phenyl-N-tert-butyl nitrone (PBN) in the monoelectronic electrooxidations of azide, cyanate, cyanide, and chlorine.Azidyl and cyanatyl radicals were also detected with PBN in the persulfate oxidations of azide and cyanate.Azidyl radicals could be detected in the reaction of azide with hydroxyl radicals in the presence of PBN.

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 29271-97-4