Welcome to LookChem.com Sign In|Join Free
  • or
1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane, 7,7'-([1,1'-biphenyl]-4,4'-diyldicarbonyl)bis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90653-18-2

Post Buying Request

90653-18-2 Suppliers

Recommended suppliers

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

90653-18-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90653-18-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,5 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 90653-18:
(7*9)+(6*0)+(5*6)+(4*5)+(3*3)+(2*1)+(1*8)=132
132 % 10 = 2
So 90653-18-2 is a valid CAS Registry Number.

90653-18-2Downstream Products

90653-18-2Relevant academic research and scientific papers

Mixed Substrate Supermolecules: Binding of Organic Substrates and of Metal Ions to Heterotopic Coreceptors containing Porphyrin Subunits

Hamilton, Andrew D.,Lehn, Jean-Marie,Sessler, Jonathan L.

, p. 311 - 313 (2007/10/02)

The macrotetracyclic and macropentacyclic compounds (1) - (3), which combine porphyrin rings and -N2O4 aza-oxamacrocycles as substrate selective binding subunits, complex diammonium ions +H3N-n-NH3+ (anchored to the -N2O4 sites and included i

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 90653-18-2