Welcome to LookChem.com Sign In|Join Free
  • or
p-nitrobenzoic tert-butylcarbonic anhydride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

53639-34-2

Post Buying Request

53639-34-2 Suppliers

Recommended suppliers

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

53639-34-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53639-34-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,3 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 53639-34:
(7*5)+(6*3)+(5*6)+(4*3)+(3*9)+(2*3)+(1*4)=132
132 % 10 = 2
So 53639-34-2 is a valid CAS Registry Number.

53639-34-2Relevant academic research and scientific papers

A novel tert-butoxycarbonylation reagent: 1-tert-butoxy-2-tert-butoxycarbonyl-1,2-dihydroisoquinoline (BBDI)

Saito, Yukako,Ouchi, Hidekazu,Takahata, Hiroki

, p. 11599 - 11607 (2007/10/03)

The use of 1-tert-butoxy-2-tert-butoxycarbonyl-1,2-dihydroisoquinoline (BBDI) as a tert-butoxycarbonylation reagent for acidic proton-containing substrates such as phenols, aromatic and aliphatic amines hydrochlorides, and aromatic carboxylic acids in the absence of a base is described. The reactions proceed chemoselectively in high yield under mild conditions.

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 53639-34-2