Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1415606-93-7

Post Buying Request

1415606-93-7 Suppliers

Recommended suppliersmore

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

1415606-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1415606-93-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,5,6,0 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1415606-93:
(9*1)+(8*4)+(7*1)+(6*5)+(5*6)+(4*0)+(3*6)+(2*9)+(1*3)=147
147 % 10 = 7
So 1415606-93-7 is a valid CAS Registry Number.

1415606-93-7Downstream Products

1415606-93-7Relevant articles and documents

Synthesis of tris-(azacrown) ethers for carboxylic acid recognition

Lee, Michael,Zali-Boeini, Hassan,Li, Feng,Lindoy, Leonard F.,Jolliffe, Katrina A.

, p. 38 - 42 (2013)

The synergistic enhancement of metal ion extraction by azacrown ethers in the presence of carboxylic acids has been attributed to a ligand assembly effect in which these two ligands form a complex, facilitated by proton transfer, prior to complexation of the metal ion. In order to investigate the first steps in this multi-component complexation procedure, six tris-(azacrown) ethers were synthesised in high yields and their ability to complex mono- and tri-carboxylic acids was investigated by 1H NMR in methanol-d4. All six compounds bound to benzoic acid with 1:3 host-guest stoichiometry and four of them bound tricarboxylic acids with 1:1 host-guest stoichiometry, providing good support for the proposed first step in the ligand assembly effect.

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 1415606-93-7