Welcome to LookChem.com Sign In|Join Free
  • or
4-bromophenyl p-toluenesulfinate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

402575-78-4

Post Buying Request

402575-78-4 Suppliers

Recommended suppliers

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

402575-78-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 402575-78-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,2,5,7 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 402575-78:
(8*4)+(7*0)+(6*2)+(5*5)+(4*7)+(3*5)+(2*7)+(1*8)=134
134 % 10 = 4
So 402575-78-4 is a valid CAS Registry Number.

402575-78-4Downstream Products

402575-78-4Relevant academic research and scientific papers

FeCl3 as an efficient and new catalyst for the thia-Fries rearrangement of aryl sulfinates

Matloubi Moghaddam, Firouz,Dekamin, Mohammad G.,Ghaffarzadeh, Mohammad

, p. 8119 - 8121 (2001)

Aryl arenesulfinates rearrange to the corresponding arenesulfinyl phenols via a thia-Fries rearrangement on catalysis by anhydrous FeCl3 in dry dichloromethane at room temperature in good to excellent yields.

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 402575-78-4