Welcome to LookChem.com Sign In|Join Free

CAS

  • or

249626-24-2

C19H22O2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

249626-24-2

Post Buying Request

249626-24-2 Suppliers

Recommended suppliersmore

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

249626-24-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 249626-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,6,2 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 249626-24:
(8*2)+(7*4)+(6*9)+(5*6)+(4*2)+(3*6)+(2*2)+(1*4)=162
162 % 10 = 2
So 249626-24-2 is a valid CAS Registry Number.

249626-24-2Relevant articles and documents

Enantioselective oxidation of 1,2-diols with quinine-derived urea organocatalyst

Rong, Zi-Qiang,Pan, Hui-Jie,Yan, Hai-Long,Zhao, Yu

supporting information, p. 208 - 211 (2014/01/23)

Quinine-derived urea has been identified as a highly efficient organocatalyst for the enantioselective oxidation of 1,2-diols using bromination reagents as the oxidant. This simple procedure utilizes readily available reagents and operates at ambient temperature to yield a wide range of α-hydroxy ketones in good yield (up to 94%) and excellent enantioselectivity (up to 95% ee).

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 249626-24-2