Welcome to LookChem.com Sign In|Join Free
  • or
5-Isopropylidene-spiro[2.3]hexane-4,6-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127451-60-9

Post Buying Request

127451-60-9 Suppliers

Recommended suppliers

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

127451-60-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127451-60-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,4,5 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 127451-60:
(8*1)+(7*2)+(6*7)+(5*4)+(4*5)+(3*1)+(2*6)+(1*0)=119
119 % 10 = 9
So 127451-60-9 is a valid CAS Registry Number.

127451-60-9Downstream Products

127451-60-9Relevant academic research and scientific papers

LOW TEMPERATURE KETENE PREPARATIONS USING NITROSYLTETRACARBONYLCHROMIUM (-II) ANION

Masters, A. P.,Sorensen, T. S.

, p. 5869 - 5872 (1989)

Methylene and cyclopropyl ketenes can be generated at -100 deg C by the dehalogenation of α-bromoacylhalides using nitrosyltetracarbonylchromium (-II) anion.This facilitates the trapping of these ketenes with more stable ketenes to give mixed ketene dimers.

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 127451-60-9