Welcome to LookChem.com Sign In|Join Free

CAS

  • or

4090-99-7

Post Buying Request

4090-99-7 Suppliers

Recommended suppliersmore

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

4090-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4090-99-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,9 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4090-99:
(6*4)+(5*0)+(4*9)+(3*0)+(2*9)+(1*9)=87
87 % 10 = 7
So 4090-99-7 is a valid CAS Registry Number.

4090-99-7Relevant articles and documents

Expanded campestarene hosts for tetra- and dinuclear uranyl(VI) complexes

Chaudhry, Mohammad T.,Lelj, Francesco,MacLachlan, Mark J.

supporting information, p. 11869 - 11872 (2018/12/01)

The first expanded campestarenes based on a keto-enamine scaffold have been constructed using uranyl acetate as a template. Macrocycles with six and eight aryl rings in their backbone host dinuclear and tetranuclear uranium(vi) species, respectively. The complexes were characterized by SCXRD, FT-IR, UV-vis, and NMR spectroscopy, and DFT calculations corroborated their structures.

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

What can I do for you?
Get Best Price

Get Best Price for 4090-99-7