Welcome to LookChem.com Sign In|Join Free
  • or
(3-Azido-propoxy)-tert-butyl-diphenyl-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

219556-65-7

Post Buying Request

219556-65-7 Suppliers

Recommended suppliers

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

219556-65-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219556-65-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,5,5 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 219556-65:
(8*2)+(7*1)+(6*9)+(5*5)+(4*5)+(3*6)+(2*6)+(1*5)=157
157 % 10 = 7
So 219556-65-7 is a valid CAS Registry Number.

219556-65-7Downstream Products

219556-65-7Relevant academic research and scientific papers

A simple one-pot procedure for the direct conversion of alcohols to azides via phosphate activation

Yu, Chengzhi,Liu, Bin,Hu, Longqin

, p. 1959 - 1961 (2000)

(Equation presented) A one-pot procedure was developed to prepare efficiently alkyl azides from alkanus using bis(2,4-dichlorophenyl) phosphate activation. 4-(Dimethylamino)pyridine was used as a base, and phosphorylpyridinium azide is believed to be the activating agent under this condition.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 219556-65-7