Welcome to LookChem.com Sign In|Join Free
  • or
4,4'''-Dibromo-3,3'''-dimethyl-p-quaterphenyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

238752-55-1

Post Buying Request

238752-55-1 Suppliers

Recommended suppliers

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

238752-55-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 238752-55-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,8,7,5 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 238752-55:
(8*2)+(7*3)+(6*8)+(5*7)+(4*5)+(3*2)+(2*5)+(1*5)=161
161 % 10 = 1
So 238752-55-1 is a valid CAS Registry Number.

238752-55-1Downstream Products

238752-55-1Relevant academic research and scientific papers

A really convenient synthesis of 2',3''''-dimethyl-p-sexiphenyl

Kauffman, Joel M.

, p. 918 - 920 (1999)

Modern cross-couplings of arylmagnesium bromides with dibromoarenes gave 3,3''''-dimethylquaterphenyl and, from its dibromination product, 2',3''''- dimethyl-p-sexiphenyl (DMSP) in high yield with use of the air-stable PdCl2·dppb in catalytic a

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 238752-55-1