Welcome to LookChem.com Sign In|Join Free

CAS

  • or

22059-69-4

Post Buying Request

22059-69-4 Suppliers

Recommended suppliersmore

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

22059-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22059-69-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,5 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 22059-69:
(7*2)+(6*2)+(5*0)+(4*5)+(3*9)+(2*6)+(1*9)=94
94 % 10 = 4
So 22059-69-4 is a valid CAS Registry Number.

22059-69-4Downstream Products

22059-69-4Relevant articles and documents

NOVEL (4+6)? CYCLOADDUCT FROM FRONTIER-CONTROLLED PERICYCLIC REACTION OF 2,5-DIMETHOXYCARBONYL-3,4-DIPHENYLCYCLOPENTADIENONE WITH CYCLOOCTATETRAENE

Yasuda, Masami,Harano, Kazunobu,Kanematsu, Ken

, p. 627 - 630 (1980)

Treatment of 2,5-dimethoxycarbonyl-3,4-diphenylcyclopentadienone with an excess of cyclooctatetraene gives the novel exo(4+6)? cycloadduct together with the endo(2+4)? and bis-Diels-Alder cycloadducts.The CNDO/2 MO calculation indicates that HOMO(COT)-LUMO(cyclopentadienone) interaction will be more important than the other.

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 22059-69-4