Welcome to LookChem.com Sign In|Join Free
  • or
1-(2-bromo-2-phenylethylsulfonyl)-4-chlorobenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77503-56-1

Post Buying Request

77503-56-1 Suppliers

Recommended suppliers

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

77503-56-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77503-56-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,5,0 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77503-56:
(7*7)+(6*7)+(5*5)+(4*0)+(3*3)+(2*5)+(1*6)=141
141 % 10 = 1
So 77503-56-1 is a valid CAS Registry Number.

77503-56-1Downstream Products

77503-56-1Relevant academic research and scientific papers

Direct difunctionalization of alkenes with sulfinic acids and NBS leading to β-bromo sulfones

Wei, Wei,Liu, Xiaoxia,Yang, Daoshan,Dong, Ruimei,Cui, Ying,Yuan, Fei,Wang, Hua

, p. 1808 - 1811 (2015)

A new and metal-free method has been developed for the synthesis of β-bromo sulfones through the direct difunctionalization of alkenes with sulfinic acids and NBS. This protocol provides a simple, convenient, and efficient approach to various β-bromo sulf

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 77503-56-1