Welcome to LookChem.com Sign In|Join Free
  • or
[Zn(SC6H4-CH3-p)2(4'-(2''-pyridinecarboxaldimino)benzo-10-thia-15-crown-5)]*CH2Cl2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

449740-09-4

Post Buying Request

449740-09-4 Suppliers

Recommended suppliers

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

449740-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 449740-09-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,9,7,4 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 449740-09:
(8*4)+(7*4)+(6*9)+(5*7)+(4*4)+(3*0)+(2*0)+(1*9)=174
174 % 10 = 4
So 449740-09-4 is a valid CAS Registry Number.

449740-09-4Downstream Products

449740-09-4Relevant academic research and scientific papers

Synthesis, photophysics, electrochemistry and binding studies of zinc(II) dithiolate crown complexes

Yam, Vivian Wing-Wah,Pui, Yung-Lin,Cheung, Kung-Kai,Zhu, Nianyong

, p. 536 - 542 (2002)

A series of zinc(II) dithiolate complexes containing ligands with benzo-15-crown-5 (dic), benzo-18-crown-6 (dic-18-6), 10-thiabenzo-15-crown-5 (dic-S), 10-selenabenzo-15-crown-5 (dic-Se) and 7,10,13-trithiabenzo-15-crown-5 (dic-3S) moieties have been synthesized and characterized, and their photophysics and electrochemistry studied. The metal ion-binding properties have been investigated by electronic absorption, emission and 1H NMR spectroscopy. The X-ray crystal structure of [Zn(SC6H4-CH3-p)2(dic-3S)] (5) has also been determined.

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 449740-09-4