Welcome to LookChem.com Sign In|Join Free

CAS

  • or

855419-72-6

Post Buying Request

855419-72-6 Suppliers

Recommended suppliersmore

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

855419-72-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 855419-72-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,4,1 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 855419-72:
(8*8)+(7*5)+(6*5)+(5*4)+(4*1)+(3*9)+(2*7)+(1*2)=196
196 % 10 = 6
So 855419-72-6 is a valid CAS Registry Number.

855419-72-6Downstream Products

855419-72-6Relevant articles and documents

Catalytic asymmetric synthesis of trisubstituted aziridines

Huang, Li,Wulff, William D.

supporting information; experimental part, p. 8892 - 8895 (2011/08/04)

A method is described which provides for the direct asymmetric catalytic synthesis of trisubstituted aziridines from imines and diazo compounds. While unactivated imines were not reactive to α-diazo carbonyl compounds in which the diazo carbon was disubstituted, N-Boc imines react with both α-diazo esters and α-diazo-N-acyloxazolidinones to give trisubstituted aziridines with excellent diastereo- and enantioselectivities.

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 855419-72-6