Welcome to LookChem.com Sign In|Join Free
  • or
C11H12BrClO is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

945489-21-4

Post Buying Request

945489-21-4 Suppliers

Recommended suppliers

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

945489-21-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 945489-21-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,5,4,8 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 945489-21:
(8*9)+(7*4)+(6*5)+(5*4)+(4*8)+(3*9)+(2*2)+(1*1)=214
214 % 10 = 4
So 945489-21-4 is a valid CAS Registry Number.

945489-21-4Upstream product

945489-21-4Downstream Products

945489-21-4Relevant academic research and scientific papers

Preference of 4-exo ring closure in copper-catalyzed intramolecular coupling of vinyl bromides with alcohols

Fang, Yewen,Li, Chaozhong

, p. 8092 - 8093 (2007)

The copper-catalyzed intramolecular O-vinylation of γ-bromohomoallylic alcohols was investigated. With 10 mol % of CuI as the catalyst and 20 mol % of 1,10-phenanthroline as the ligand, the reactions of 3-bromo-3-buten-1-ols in refluxing CH3CN

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 945489-21-4