Welcome to LookChem.com Sign In|Join Free

CAS

  • or

229009-37-4

Post Buying Request

229009-37-4 Suppliers

Recommended suppliersmore

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

229009-37-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 229009-37-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,9,0,0 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 229009-37:
(8*2)+(7*2)+(6*9)+(5*0)+(4*0)+(3*9)+(2*3)+(1*7)=124
124 % 10 = 4
So 229009-37-4 is a valid CAS Registry Number.

229009-37-4Downstream Products

229009-37-4Relevant articles and documents

Pyridinium N-,(2'-azinyl)aminides: Regioselective synthesis of 2- alkylaminoazines

Martínez-Barrasa, Valentín,Delgado, Francisca,Burgos, Carolina,Luis García-Navío,Luisa Izquierdo,Alvarez-Builla, Julio

, p. 2481 - 2490 (2000)

The regioselective alkylation of pyridinium-N-(2f'-azinil)aminides with alkyl halides under mild conditions is described. The alkylation, combined with a reduction of the N-N bond, allows an easy preparation of 2- alkylaminoazines. (C) 2000 Elsevier Science Ltd.

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 229009-37-4