Welcome to LookChem.com Sign In|Join Free

CAS

  • or

110538-99-3

Post Buying Request

110538-99-3 Suppliers

Recommended suppliersmore

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

110538-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110538-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,5,3 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 110538-99:
(8*1)+(7*1)+(6*0)+(5*5)+(4*3)+(3*8)+(2*9)+(1*9)=103
103 % 10 = 3
So 110538-99-3 is a valid CAS Registry Number.

110538-99-3Upstream product

110538-99-3Downstream Products

110538-99-3Relevant articles and documents

Preparation of Nitramine-Nitrates by Ring-Opening Nitration of Aziridines by Dinitrogen Pentoxide (N2O5)

Golding, Peter,Millar, Ross W,Paul, Norman C,Richards, David H

, p. 7063 - 7076 (1993)

Thirteen aziridines, bearing various types of substituents on the ring nitrogen, were treated with N2O5 in chlorinated solvents at sub-ambient temperature and formed 1,2-nitramine-nitrate products by a novel ring-opening nitration reaction analogous to that established for the corresponding oxygen heterocycles (epoxides).A wide variety of classes of aziridine underwent the reaction (N-alkyl, N-(nitroaryl), N-acyl and N-imidyl), the yields in many cases being high (70-82percent), although in one category (the N-(alkylcarbonyl)aziridines) competing deacylation reactions resulted in reduced yields.Also, aziridines bearing groups capable of liberating nitric acid with N2O5 (i.e. those with O-H, N-H or unsubstituted aryl groups) gave rise to greatly reduced yields of the nitramine-nitrates owing to competing rections, principally polymerisation/oligomerisation.

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 110538-99-3