Welcome to LookChem.com Sign In|Join Free
  • or
2,2-difluoro-3-(4-nitrobenzenesulfonylamino)-3-phenylpropionic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

866488-77-9

Post Buying Request

866488-77-9 Suppliers

Recommended suppliers

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

866488-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 866488-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,4,8 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 866488-77:
(8*8)+(7*6)+(6*6)+(5*4)+(4*8)+(3*8)+(2*7)+(1*7)=239
239 % 10 = 9
So 866488-77-9 is a valid CAS Registry Number.

866488-77-9Relevant academic research and scientific papers

The catalytic Mannich reaction of 1,1-difluoro-2-trialkyl(aryl)silyl-2- trimethyl-silyloxyethenes: Preparation of β-amino acid derivatives

Chung, Woo Jin,Omote, Masaaki,Welch, John T.

, p. 7784 - 7787 (2007/10/03)

Catalytic Mannich reactions of 1,1-difluoro-2-trialkyl(aryl)-silyl-2- trimethylsilyloxyethenes (3) with a variety of sulfonylimines were utilized for the preparation of α,α-difluoro-β-amino acid derivatives (7). The influence of the Lewis acid on the reac

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 866488-77-9