Welcome to LookChem.com Sign In|Join Free

CAS

  • or

205986-28-3

Post Buying Request

205986-28-3 Suppliers

Recommended suppliersmore

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

205986-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205986-28-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,9,8 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 205986-28:
(8*2)+(7*0)+(6*5)+(5*9)+(4*8)+(3*6)+(2*2)+(1*8)=153
153 % 10 = 3
So 205986-28-3 is a valid CAS Registry Number.

205986-28-3Downstream Products

205986-28-3Relevant articles and documents

Triarylbismuthane - Iodobenzene diacetate: One-pot system for copper- catalysed N-arylation under neutral conditions

Combes, Sebastien,Finet, Jean-Pierre

, p. 4313 - 4318 (1998)

Triarylbismuthanes react with iodobenzene diacetate in dichloromethane under mild, neutral conditions to afford triarylbismuth diacetates, which can be isolated in good yields. The reagents can also be directly used in a one- pot copper-catalysed N-arylation of anilines to give near quantitative yields of the corresponding diarylamines, except in the case of the 2- methoxyphenylbismuth derivative. N-arylation with tris(2- methoxyphenyl)bismuth diacetate was quantitative only when the reaction was performed with the pure isolated reagent.

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 205986-28-3