Welcome to LookChem.com Sign In|Join Free

CAS

  • or

108858-14-6

Post Buying Request

108858-14-6 Suppliers

Recommended suppliersmore

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

108858-14-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108858-14-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,8,5 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 108858-14:
(8*1)+(7*0)+(6*8)+(5*8)+(4*5)+(3*8)+(2*1)+(1*4)=146
146 % 10 = 6
So 108858-14-6 is a valid CAS Registry Number.

108858-14-6Relevant articles and documents

Arylation of aryl- and diarylbismuth arenesulfonates with pentaarylantimony

Sharutin,Egorova,Pavlushkina,Ivanenko

, p. 1925 - 1926 (2002)

Pentaarylantimony Ar3Sb (Ar = Ph, p-Tol) arylates diarylbismuth arylsulfonates Ar2BiOSO2Ar' (Ar' = C6H 4Me-4; C6H3Me2-2,4, C 6H3Me2-2,

Investigation into the Organobismuth Dismutation and Its Use for Rational Synthesis of Heteroleptic Triarylbismuthanes, Ar12Ar2Bi

Hyvl, Jakub,Louis-Goff, Thomas,Rheingold, Arnold L.

, (2020/03/16)

Organobismuthanes undergo dismutation, a substituent scrambling process, complicating the synthesis of unsymmetrically trisubstituted bismuthanes of the general formula Ar12Ar2Bi. Although the dismutation is a mechanistically diverse phenomenon, at ambient or lower temperatures, dismutation is triggered mainly by an electrophilic bismuth source. Therefore, the selection of the electrophile, Ar12BiX (X = tosylate or iodide if Ar1 = mesityl) or Ar1BiX2 (X = tosylate), and its use in low concentration during the reaction is key to suppressing the dismutation, leading to new, streamlined protocols utilizing direct arylations of Ar12BiX (X = OTs or I) or Ar1Bi(OTs)2 with organozincs affording heteroleptic triarylbismuthanes Ar12Ar2Bi.

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 108858-14-6