Welcome to LookChem.com Sign In|Join Free

CAS

  • or

279248-28-1

Post Buying Request

279248-28-1 Suppliers

Recommended suppliersmore

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

279248-28-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 279248-28-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,9,2,4 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 279248-28:
(8*2)+(7*7)+(6*9)+(5*2)+(4*4)+(3*8)+(2*2)+(1*8)=181
181 % 10 = 1
So 279248-28-1 is a valid CAS Registry Number.

279248-28-1Downstream Products

279248-28-1Relevant articles and documents

Synthesis of aminophosphonates with a primary amino group

Gavrilov

, p. 1708 - 1711 (2007/10/03)

Mono- and dinitro-substituted aromatic Shiff bases were reacted with diisopropyl hydrogen phosphite in the presence of the boron trifluoride-ether complex to obtain the corresponding α-aminophosphonates. Reduction of the nitro groups in the resulting phos

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 279248-28-1