Welcome to LookChem.com Sign In|Join Free
  • or
1,2-Difuryl-1,2-dimethoxyethylene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127628-72-2

Post Buying Request

127628-72-2 Suppliers

Recommended suppliers

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

127628-72-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127628-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,2 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 127628-72:
(8*1)+(7*2)+(6*7)+(5*6)+(4*2)+(3*8)+(2*7)+(1*2)=142
142 % 10 = 2
So 127628-72-2 is a valid CAS Registry Number.

127628-72-2Downstream Products

127628-72-2Relevant academic research and scientific papers

ALKYLATION OF KETONES BY USE OF SOLID KOH IN DIMETHYLSULFOXIDE

Langhals, Elke,Langhals, Heinz

, p. 859 - 862 (1990)

A mixture of solid KOH in dimethyl sulfoxide has a strong basicity, but only a low nucleophilicity and is used for α-methylation of ketones.With this simple and inexpensive reagent complete methylation with yields up to 90percent can be achieved.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 127628-72-2