Welcome to LookChem.com Sign In|Join Free
  • or
Cyclohexanecarboxylic acid, 1-(3-nitrobenzoyl)-2-oxo-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142920-86-3

Post Buying Request

142920-86-3 Suppliers

Recommended suppliers

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

142920-86-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142920-86-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,9,2 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 142920-86:
(8*1)+(7*4)+(6*2)+(5*9)+(4*2)+(3*0)+(2*8)+(1*6)=123
123 % 10 = 3
So 142920-86-3 is a valid CAS Registry Number.

142920-86-3Downstream Products

142920-86-3Relevant academic research and scientific papers

Photochemical Reaction of 2-Acyloxy-1-methoxycarbonylcyclohexenes: an Efficient Aliphatic Photo-Fries Rearrangement and a Novel 1,5-Aroyl Migration

Seto, Hideharu,Kosemura, Hajime,Fujimoto, Yasuo

, p. 908 - 910 (1992)

Upon irradiation 2-acyloxy-1-methoxycarbonylcyclohexenes readily undergo photo-Fries rearrangement to give 2-acyl-2-methoxycarbonylcyclohexanones in good yields and among them 2-aroyloxy-1-methoxycarbonylcyclohexenes also undergo a novel 1,5-aroyl migration according to irradiation conditions to give 4-aroyl-2-methoxycarbonylcyclohexanones, which result from 1,3-aroyl migration following photo-Fries rearrangement.

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 142920-86-3