Welcome to LookChem.com Sign In|Join Free

CAS

  • or

912293-20-0

Post Buying Request

912293-20-0 Suppliers

Recommended suppliersmore

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

912293-20-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 912293-20-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,2,2,9 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 912293-20:
(8*9)+(7*1)+(6*2)+(5*2)+(4*9)+(3*3)+(2*2)+(1*0)=150
150 % 10 = 0
So 912293-20-0 is a valid CAS Registry Number.

912293-20-0Relevant articles and documents

Synthesis of the northern hemisphere of amphidinolide H2

Liesener, Florian P.,Jannsen, Ulrike,Kalesse, Markus

, p. 2590 - 2602 (2008/02/04)

The stereoselective synthesis of the fully functionalized northern hemisphere of the marine natural product amphidinolide H2 is described. A vinylogous Mukaiyama aldol reaction and enzymatic desymmetrization of a meso compound are the key steps in the fragment synthesis. A stereoselective acetate aldol coupling and a 1,3-anti-reduction of the resulting β-hydroxy ketone complete the synthesis of the C14-C26 fragment. Georg Thieme Verlag Stuttgart.

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 912293-20-0