Welcome to LookChem.com Sign In|Join Free

CAS

  • or

500149-86-0

Post Buying Request

500149-86-0 Suppliers

Recommended suppliersmore

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

500149-86-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 500149-86-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,1,4 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 500149-86:
(8*5)+(7*0)+(6*0)+(5*1)+(4*4)+(3*9)+(2*8)+(1*6)=110
110 % 10 = 0
So 500149-86-0 is a valid CAS Registry Number.

500149-86-0Relevant articles and documents

MCM-41-immobilized 1,10-phenanthroline-copper(i) complex: A highly efficient and recyclable catalyst for the coupling of aryl iodides with aliphatic alcohols

Lin, Yang,Cai, Mingzhong,Fang, Zhiqiang,Zhao, Hong

, p. 85186 - 85193 (2016/10/12)

A heterogeneous C-O coupling reaction between aryl iodides and aliphatic alcohols was achieved in neat alcohol or toluene at 110 °C in the presence of 10 mol% of the MCM-41-immobilized 1,10-phenanthroline-copper(i) complex [MCM-41-1,10-phen-CuI] with Cs2CO3 as a base, yielding a variety of aryl alkyl ethers in good to excellent yields. The new heterogeneous copper catalyst can easily be prepared by a simple procedure from commercially available and inexpensive reagents, and recovered by filtration of the reaction solution and recycled at least 8 times without significant loss of activity.

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 500149-86-0