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

99642-70-3

Post Buying Request

99642-70-3 Suppliers

Recommended suppliers

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

99642-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99642-70-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,6,4 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 99642-70:
(7*9)+(6*9)+(5*6)+(4*4)+(3*2)+(2*7)+(1*0)=183
183 % 10 = 3
So 99642-70-3 is a valid CAS Registry Number.

99642-70-3Downstream Products

99642-70-3Relevant academic research and scientific papers

Mechanism of the Facile Formation and Hydrolysis of Esters of o-Nitrobenzeneselenenic Acid: New Insight into the Mechanism of Nucleophilic Substitution Reactions of o-Nitrobenzeneselenenyl Derivatives

Kang, Sang-Ihn,Kice, John L.

, p. 295 - 301 (2007/10/02)

o-Nitrobenzeneselenenic acid (1) undergoes rapid acid-catalyzed esterification by alcohols to afford alkyl o-nitrobenzeneselenenates, o-O2NC6H4SeOR (2), in high yield.The mechanism of esterification of 1 and of its reverse, the hydrolysis of 2, has been i

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 99642-70-3