Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1027321-28-3

Post Buying Request

1027321-28-3 Suppliers

Recommended suppliersmore

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

1027321-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1027321-28-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,3,2 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1027321-28:
(9*1)+(8*0)+(7*2)+(6*7)+(5*3)+(4*2)+(3*1)+(2*2)+(1*8)=103
103 % 10 = 3
So 1027321-28-3 is a valid CAS Registry Number.

1027321-28-3Upstream product

1027321-28-3Downstream Products

1027321-28-3Relevant articles and documents

Regioselective and stereospecific synthesis of enantiopure 1,3-oxazolidin-2-ones by intramolecular ring opening of 2-(Boc-aminomethyl) aziridines. Preparation of the antibiotic linezolid

Moran-Ramallal, Roberto,Liz, Ramon,Gotor, Vicente

, p. 1935 - 1938 (2008)

The amide moiety of several enantiopure unactivated 1-aryl- or 1-alkylaziridine-2-carboxamides were reduced and then W-Boc-protected to afford enantiopure 2-(Boc-aminomethyl)aziridines, which were further converted into enantiopure 5-(aminomethyl)-1,3-oxazolidin-2-ones by means of a stereospecific and fully regioselective BF3-Et2O-promoted intramolecular nucleophilic ring opening. One of these oxazolidinones was transformed into the antibiotic linezolid through a Cul-catalyzed N-arylation reaction at its carbamate moiety.

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 1027321-28-3