Welcome to LookChem.com Sign In|Join Free
  • or
(R)-ethyl 2-(4-tert-butylphenyl)-2-[(R)-1,1-dimethylethylsulfinamido]acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1289643-10-2

Post Buying Request

1289643-10-2 Suppliers

Recommended suppliers

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

1289643-10-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1289643-10-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,9,6,4 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1289643-10:
(9*1)+(8*2)+(7*8)+(6*9)+(5*6)+(4*4)+(3*3)+(2*1)+(1*0)=192
192 % 10 = 2
So 1289643-10-2 is a valid CAS Registry Number.

1289643-10-2Downstream Products

1289643-10-2Relevant academic research and scientific papers

Asymmetric synthesis of α-amino acids by reduction of N-tert-butanesulfinyl ketimine esters

Reddy, Leleti Rajender,Gupta, Aditya P.,Liu, Yugang

, p. 3409 - 3415 (2011/06/25)

A highly regio- and diastereoselective reduction of various N-tert-butanesulfinyl ketimine esters with L-Selectride resulting in the formation of α-amino acids is reported. This method is quite general and also practical for the preparation of both enantiomers of aryl or aliphatic α-amino acids in high yields.

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 1289643-10-2