Welcome to LookChem.com Sign In|Join Free
  • or
(2R,3S,5R)-5-(Diethoxy-phosphoryl)-5-methyl-2-phenyl-pyrrolidine-3-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82240-38-8

Post Buying Request

82240-38-8 Suppliers

Recommended suppliers

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

82240-38-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82240-38-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,4 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82240-38:
(7*8)+(6*2)+(5*2)+(4*4)+(3*0)+(2*3)+(1*8)=108
108 % 10 = 8
So 82240-38-8 is a valid CAS Registry Number.

82240-38-8Relevant academic research and scientific papers

α-Aminophosphonates. III. Cycloaddition anionique-1,3 des esters α,β-insatures: Preparation et transformations des Δ1-pyrrolines

Dehnel, Andre,Kanabus-Kaminska, Jolanta M.,Lavielle, Gilbert

, p. 310 - 318 (2007/10/02)

The anions of the 2-azaallylphosphonates 1 react with the α,β-unsaturated esters 2 to yield intermediates 4'.These intermediates form the 2-diethoxyphosphonyl-4-ethoxycarbonylpyrrolidines 4 following a protonation while an elimination of the anion of the

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 82240-38-8