Welcome to LookChem.com Sign In|Join Free
  • or
(R)-γ-(3,4-dimethylphenyl)-γ-butyrolactone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

721397-44-0

Post Buying Request

721397-44-0 Suppliers

Recommended suppliers

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

721397-44-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 721397-44-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,1,3,9 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 721397-44:
(8*7)+(7*2)+(6*1)+(5*3)+(4*9)+(3*7)+(2*4)+(1*4)=160
160 % 10 = 0
So 721397-44-0 is a valid CAS Registry Number.

721397-44-0Downstream Products

721397-44-0Relevant academic research and scientific papers

Cascade enantioselective synthesis of γ-aryl-γ-butyrolactones with a delayed stereoselective step

Karnik, Anil V.,Kamath, Suchitra S.

, p. 2992 - 2996 (2008/09/19)

Enantioselective synthesis of γ-aryl-γ-butyrolactones is achieved using (S)-1-phenylethylamine as a chiral auxiliary. The synthesis involves cascade formation-destruction-formation of the chiral centre with a delayed stereoselective step. The actual stere

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 721397-44-0