Welcome to LookChem.com Sign In|Join Free

CAS

  • or

132910-67-9

Post Buying Request

132910-67-9 Suppliers

Recommended suppliersmore

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

132910-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132910-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,9,1 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132910-67:
(8*1)+(7*3)+(6*2)+(5*9)+(4*1)+(3*0)+(2*6)+(1*7)=109
109 % 10 = 9
So 132910-67-9 is a valid CAS Registry Number.

132910-67-9Relevant articles and documents

Thermally Induced Intramolecular Oxime Olefin Cycloadditions (IOOC) Leading to N-Bridgehead Systems. Stereochemistry and Molecular Mechanics Calculations

Hassner, Alfred,Maurya, Rakesh,Padwa, Albert,Bullock, William H.

, p. 2775 - 2781 (1991)

The intramolecular oxime olefin cycloaddition (IOOC) of proline and pipecolinic acid derivatives proceeds thermally with a high degree of stereoselectivity to provide a new route to functionalized pyrrolizidines, indolizidines, or quinolizidines.The ring closure proceeds with simultaneous stereoselective introduction of three or four stereocenters.Molecular mechanics calculations have been refined to accurately predict not only which stereoisomer is preferred but also the syn and anti coupling constants in these tricyclic molecules.

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 132910-67-9