Welcome to LookChem.com Sign In|Join Free

CAS

  • or

119930-77-7

Post Buying Request

119930-77-7 Suppliers

Recommended suppliersmore

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

119930-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119930-77-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,9,3 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119930-77:
(8*1)+(7*1)+(6*9)+(5*9)+(4*3)+(3*0)+(2*7)+(1*7)=147
147 % 10 = 7
So 119930-77-7 is a valid CAS Registry Number.

119930-77-7Upstream product

119930-77-7Relevant articles and documents

Nucleophilic Aromatic Substitution on Tricarbonyl(halogenoarene)chromium Complexes: A New Synthesis of O-Arylhydroxylamines

Baldoli, Clara,Buttero, Paola Del,Licandro, Emanuela,Maiorana, Stefano

, p. 344 - 345 (2007/10/02)

A series of O-arylhydroxylamines 4 have been synthesized under mild conditions and in good yields by the reaction of tricarbonyl(halogenoarene)chromium complexes 1 with N-(tert-butyloxycarbonyl)hydroxylamine (tert-butyl N-hydroxycarbamate), followed by decomplexation and acidic hydrolysis of the tert-butyl N-(aryloxy)carbamates 3.

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 119930-77-7