Welcome to LookChem.com Sign In|Join Free

CAS

  • or

132260-57-2

Post Buying Request

132260-57-2 Suppliers

Recommended suppliersmore

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

132260-57-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132260-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,2,6 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132260-57:
(8*1)+(7*3)+(6*2)+(5*2)+(4*6)+(3*0)+(2*5)+(1*7)=92
92 % 10 = 2
So 132260-57-2 is a valid CAS Registry Number.

132260-57-2Downstream Products

132260-57-2Relevant articles and documents

Synthesis of β-Resorcylic Macrolides via Organopalladium Chemistry. Application to the Total Synthesis of (S)-Zearalenone

Kalivretenos, A.,Stille, J. K.,Hegedus, L. S.

, p. 2883 - 2894 (2007/10/02)

The β-resorcyclic macrolides are a class of naturally occurring 12- and 14-membered macrolides.Zearalenone (1), a 14-membered macrolide of this type, displays useful biological activity, which has led to great synthetic interest.In this paper the intramolecular coupling reaction of an organostannane with an electrophile is used to construct β-resorcylic macrolides.The intramolecular coupling of an aryl iodide with a vinylstannane provided the highest yield of lactones.This methodology was then used to prepare (S)-zearalenone (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 132260-57-2