Welcome to LookChem.com Sign In|Join Free
  • or
2,5,8,11-Tetraoxadodecane, 1,12-bis(2,5-dimethoxyphenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137677-99-7

Post Buying Request

137677-99-7 Suppliers

Recommended suppliers

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

137677-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137677-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,6,7 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137677-99:
(8*1)+(7*3)+(6*7)+(5*6)+(4*7)+(3*7)+(2*9)+(1*9)=177
177 % 10 = 7
So 137677-99-7 is a valid CAS Registry Number.

137677-99-7Downstream Products

137677-99-7Relevant academic research and scientific papers

Electron Donor-Acceptor Compounds, 50. Oligooxaparacyclophane Quinhydrones - Cation-Induced Charge-Transfer Absorptions and Structures of the Metal Complexes

Bauer, Helmut,Matz, Volker,Lang, Martina,Krieger, Claus,Staab, Heinz A.

, p. 1993 - 2008 (2007/10/02)

The intramolecular oligooxaparacyclophane quinhydrones 2-5 (with n = 3 to 6) were synthesized and their interactions with alkali and alkaline earth metal and mercury(II) ions were studied by electron absorption and NMR spectroscopy.Remarkable enhanc

The Synthesis of Bisanthraquinones Joined by Polyether Linkages

Russell, Richard A.,Longmore, Robert W.

, p. 1479 - 1486 (2007/10/02)

Derivatives of quinizarin linked by polyether chains have been prepared by the annelation of bis(quinone monoacetals) with the anions of substituted 3-cyanophthalides.

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 137677-99-7