Welcome to LookChem.com Sign In|Join Free

CAS

  • or

4366-28-3

Post Buying Request

4366-28-3 Suppliers

Recommended suppliersmore

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

4366-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4366-28-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,6 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4366-28:
(6*4)+(5*3)+(4*6)+(3*6)+(2*2)+(1*8)=93
93 % 10 = 3
So 4366-28-3 is a valid CAS Registry Number.

4366-28-3Relevant articles and documents

Propiconazole-like compound, and preparation method and application thereof

-

Paragraph 0083-0085, (2021/08/11)

The invention discloses a propiconazole-like compound, and a preparation method and application thereof. The structural formula of the propiconazole-like compound is represented by formula (I)shown in the specification. In the formula (I), X is H, bromine

A Lewis Acid Catalyzed 1,2 Aryl Shift in α-Haloalkyl Aryl Acetals: A Convenient Route to α-Arylalkanoic Acids

Castaldi, Graziano,Belli, Aldo,Uggeri, Fulvio,Giordano, Claudio

, p. 4658 - 4661 (2007/10/02)

A new method for the synthesis of α-arylalkanoic acids is given, based on Lewis acid promoted rearrangement of acetals of primary and secondary α-haloalkyl aryl ketones (halo = Br, Cl) in hydrocarbon solvents.The reaction is selective, providing the esters of α-arylalkanoic acids in almost quantitative yields.The ability of "soft and borderline" Lewis acids in activating the carbon-halogen bond is compared with that of silver salts.The reaction mechanism is discussed.The present synthesis has been applied to some α-arylpropionic acids well-known as antiinflammatory drugs.

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

What can I do for you?
Get Best Price

Get Best Price for 4366-28-3