Welcome to LookChem.com Sign In|Join Free
  • or
2-Chloro-3-(2-chloro-2-methyl-cyclohexyl)-cycloprop-2-enone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128071-53-4

Post Buying Request

128071-53-4 Suppliers

Recommended suppliers

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

128071-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128071-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,0,7 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 128071-53:
(8*1)+(7*2)+(6*8)+(5*0)+(4*7)+(3*1)+(2*5)+(1*3)=114
114 % 10 = 4
So 128071-53-4 is a valid CAS Registry Number.

128071-53-4Relevant academic research and scientific papers

Regio- and stereoselective ring-opening reactions of cyclopropenones: α-methylene-γ-butyrolactones via additions of trichlorocyclopropenylium ions to alkenes

Musigmann,Mayr,De Meijere

, p. 1261 - 1264 (2007/10/02)

The 2-chloro-3-(2'-chloroalkyl)cyclopropenones 4, readily obtained by hydrolysis of the adducts of the trichlorocyclopropenylium ion onto alkenes, thermally rearrange to propiolic acid chlorides 6. Treatment of 4 with TosOH·H2O in CH2/sub

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 128071-53-4