Welcome to LookChem.com Sign In|Join Free

CAS

  • or

87175-99-3

Post Buying Request

87175-99-3 Suppliers

Recommended suppliersmore

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

87175-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87175-99-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,1,7 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 87175-99:
(7*8)+(6*7)+(5*1)+(4*7)+(3*5)+(2*9)+(1*9)=173
173 % 10 = 3
So 87175-99-3 is a valid CAS Registry Number.

87175-99-3Downstream Products

87175-99-3Relevant articles and documents

Addition of 1-(α-Alkoxybenzyl)benzotriazoles to Enol Ethers. New Routes to 1,3-Diethers

Katritzky, Alan R.,Rachwal, Stanislaw,Rachwal, Bogumila,Steel, Peter J.

, p. 4925 - 4931 (2007/10/02)

1-(α-Alkoxybenzyl)benzotriazoles undergo reversible ionization in solution to a benzotriazolyl anion (Bt-) and carboxonium cations PhCH:O+R.These cations can attack the β carbon of enol ethers to give cation adducts which add the Bt

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 87175-99-3