Welcome to LookChem.com Sign In|Join Free

CAS

  • or

13431-59-9

Post Buying Request

13431-59-9 Suppliers

Recommended suppliersmore

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

13431-59-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13431-59-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,3 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 13431-59:
(7*1)+(6*3)+(5*4)+(4*3)+(3*1)+(2*5)+(1*9)=79
79 % 10 = 9
So 13431-59-9 is a valid CAS Registry Number.

13431-59-9Downstream Products

13431-59-9Relevant articles and documents

Chemoselective chemical and electrochemical deprotections of aromatic esters

Lam, Kevin,Marko, Istvan E.

scheme or table, p. 2752 - 2755 (2009/11/30)

Alcohols can be easily and chemoselectively deprotected from the corresponding aromatic esters by using either SmI2/HMPA or by electrolysis In the presence of a proton source.

Indium triflate: An efficient catalyst for acylation reactions

Chauhan, Kamlesh K.,Frost, Christopher G.,Love, Ian,Waite, David

, p. 1743 - 1744 (2007/10/03)

Indium triflate is shown to be an extremely efficient catalyst for the acylation of alcohols and amines.

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 13431-59-9