Welcome to LookChem.com Sign In|Join Free

CAS

  • or

21673-50-7

Post Buying Request

21673-50-7 Suppliers

Recommended suppliersmore

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

21673-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21673-50-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,6,7 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21673-50:
(7*2)+(6*1)+(5*6)+(4*7)+(3*3)+(2*5)+(1*0)=97
97 % 10 = 7
So 21673-50-7 is a valid CAS Registry Number.

21673-50-7Downstream Products

21673-50-7Relevant articles and documents

Synthesis and structural characterization of carbon-centered tris(pentafluorophenyl)silyl derivatives

Dilman, Alexander D.,Arkhipov, Dmitry E.,Korlyukov, Alexander A.,Ananikov, Valentine P.,Danilenko, Vitalij M.,Tartakovsky, Vladimir A.

, p. 3680 - 3689 (2007/10/03)

A general method for the synthesis of carbon-centered tris(pentafluorophenyl)silyl derivatives (RSi(C6F5) 3) by reaction of trichlorosilanes (RSiCl3) with pentafluorophenylmagnesium bromide was described. The cr

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 21673-50-7