Welcome to LookChem.com Sign In|Join Free

CAS

  • or
(3R,4R)-1-benzyl-2-oxo-4-propylpiperidine-3-carbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1374003-38-9

Post Buying Request

1374003-38-9 Suppliers

Recommended suppliersmore

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

1374003-38-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374003-38-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,0,0 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1374003-38:
(9*1)+(8*3)+(7*7)+(6*4)+(5*0)+(4*0)+(3*3)+(2*3)+(1*8)=129
129 % 10 = 9
So 1374003-38-9 is a valid CAS Registry Number.

1374003-38-9Upstream product

1374003-38-9Downstream Products

1374003-38-9Relevant articles and documents

One-step catalytic enantioselective α-quaternary 5-hydroxyproline synthesis: An asymmetric entry to highly functionalized α-quaternary proline derivatives

Breistein, Palle,Johansson, Jonas,Ibrahem, Ismail,Lin, Shuangzheng,Deiana, Luca,Sun, Junliang,Cordova, Armando

scheme or table, p. 1156 - 1162 (2012/05/20)

The highly enantioselective cascade reaction between N-protected α-cyanoglycine esters and α,β-unsaturated aldehydes is disclosed. The reaction represents a one-step entry to polysubstituted 5-hydroxyproline derivatives having a quaternary α-stereocenter generally in high yields with up to >95:5 dr and 99:1 er. It is also a direct catalytic two-step entry to functionalized α-quaternary proline derivatives.

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 1374003-38-9