Welcome to LookChem.com Sign In|Join Free
  • or
1,4-Dioxaspiro[4.5]decane-6-carboxylic acid, 6-[2-(phenylsulfonyl)ethyl]-, methyl ester, (S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

144462-17-9

Post Buying Request

144462-17-9 Suppliers

Recommended suppliers

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

144462-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144462-17-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,4,6 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 144462-17:
(8*1)+(7*4)+(6*4)+(5*4)+(4*6)+(3*2)+(2*1)+(1*7)=119
119 % 10 = 9
So 144462-17-9 is a valid CAS Registry Number.

144462-17-9Relevant academic research and scientific papers

Asymmetric Michael Addition of Chiral Enaminoesters to Phenyl Vinyl Sulfone and 1,1-bis(Phenylsulfonyl)ethylene

Pinheiro, Sergio,Guingant, Andre,Desmaeele, Didier,d'Angelo, Jean

, p. 1003 - 1006 (2007/10/02)

Key words: Asymmetric Michael reactions; chiral enantioesters; phenyl vinyl sulfone; 1,1-bis(phenylsulfonylethylene. Enaminoester (S)-9 was added to phenyl vinyl sulfone, leading to adduct (S)-10.In contrast addition of 9 to 1,1-bis(phenylsulfonyl) ethyle

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 144462-17-9