Welcome to LookChem.com Sign In|Join Free
  • or
NiC20H8N4-5,10-(3,5-(Me2CHCH2CH2O)2C6H3)2-15,20-[CCC20H8N4Ni(CCH)-10',20'-(C6H3-3,5-(OCH2CH2CHMe2)2)2]2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

721922-76-5

Post Buying Request

721922-76-5 Suppliers

Recommended suppliers

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

721922-76-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 721922-76-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,1,9,2 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 721922-76:
(8*7)+(7*2)+(6*1)+(5*9)+(4*2)+(3*2)+(2*7)+(1*6)=155
155 % 10 = 5
So 721922-76-5 is a valid CAS Registry Number.

721922-76-5Downstream Products

721922-76-5Relevant academic research and scientific papers

A square cyclic porphyrin dodecamer: Synthesis and single-molecule characterization

Kato, Aiko,Sugiura, Ken-Ichi,Miyasaka, Hitoshi,Tanaka, Hiroyuki,Kawai, Tomoji,Sugimoto, Manabu,Yamashita, Masahiro

, p. 578 - 579 (2007/10/03)

We prepared a square cyclic porphyrin dodecamer via the tetramerization of a trimer shaped like a right angle. The molecule was visualized by scanning tunneling microscopy to be square.

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 721922-76-5