Welcome to LookChem.com Sign In|Join Free

CAS

  • or

24290-65-1

24290-65-1

Post Buying Request

24290-65-1 Suppliers

Recommended suppliersmore

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

24290-65-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24290-65-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,2,9 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 24290-65:
(7*2)+(6*4)+(5*2)+(4*9)+(3*0)+(2*6)+(1*5)=101
101 % 10 = 1
So 24290-65-1 is a valid CAS Registry Number.

24290-65-1Upstream product

24290-65-1Downstream Products

24290-65-1Relevant articles and documents

Novel Syntheses of Decacyclene by Deoxygenating Cyclotrimerisation of Acenaphthenequinone with Zero-valent Titanium or Phosphorus Pentasulfide

Zimmermann, Klaus,Haenel, Matthias W.

, p. 609 - 611 (1997)

Decacyclene (2) was obtained in 15-21% yield by reaction of acenaphthenequinone (6) with bis(η6-biphenyl)titanium(0) (9) in toluene or diglyme at 110°C and in 18% yield by reaction of 6 with phosphorus pentasulfide in boiling toluene. The new reactions are used to attempt the conversion of 3,8-dibromoacenaphthenequinone (7) to 3,4,9,10,15,16-hexabromodecacyclene (3) which is considered to serve as a suitable precursor for the bowl-shaped polycyclic aromatic hydrocarbon C 36H12 (1).

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 24290-65-1