Welcome to LookChem.com Sign In|Join Free
  • or
(S)-5-heptyl-1-tosylpyrrolidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1426257-07-9

Post Buying Request

1426257-07-9 Suppliers

Recommended suppliers

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

1426257-07-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1426257-07-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,6,2,5 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1426257-07:
(9*1)+(8*4)+(7*2)+(6*6)+(5*2)+(4*5)+(3*7)+(2*0)+(1*7)=149
149 % 10 = 9
So 1426257-07-9 is a valid CAS Registry Number.

1426257-07-9Downstream Products

1426257-07-9Relevant academic research and scientific papers

Gold-catalyzed oxidative cyclization of chiral homopropargyl amides: Synthesis of enantioenriched γ-lactams

Shu, Chao,Liu, Meng-Qi,Wang, Shan-Shan,Li, Long,Ye, Long-Wu

, p. 3292 - 3299 (2013)

A gold-catalyzed tandem cycloisomerization/oxidation of homopropargyl amides has been developed, which provides ready access to synthetically useful chiral γ-lactams with excellent ee by combining the chiral tert-butylsulfinimine chemistry and gold cataly

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 1426257-07-9