Welcome to LookChem.com Sign In|Join Free
  • or
Benzene, 1,1'-[1,2-ethanediylbis(oxy)]bis[4-nonyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20543-08-2

Post Buying Request

20543-08-2 Suppliers

Recommended suppliers

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

20543-08-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20543-08-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,5,4 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20543-08:
(7*2)+(6*0)+(5*5)+(4*4)+(3*3)+(2*0)+(1*8)=72
72 % 10 = 2
So 20543-08-2 is a valid CAS Registry Number.

20543-08-2Downstream Products

20543-08-2Relevant academic research and scientific papers

Insights into the Optimization of Alkyl Phenol/Alkyl Halide Ratio in Gemini Surfactant Synthesis

Guo, Lijuan,Guo, Yongjun,Feng, Rusen,Liu, Jianxin

, p. 1059 - 1065 (2015)

1H NMR and thin layer chromatography (TLC) were applied to analyze the component of two series of synthesized sulfonated Gemini surfactants with different spacer lengths (2, 4, and 6 carbons) and hydrophobic chain lengths (9, 12 carbons). Gemin

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 20543-08-2