Welcome to LookChem.com Sign In|Join Free
  • or
(6R)-6-[(4S,5S)-2,2-dimethyl-5-phenyl-1,3-dioxolan-4-yl]-5,6-dihydro-2H-pyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

474958-89-9

Post Buying Request

474958-89-9 Suppliers

Recommended suppliers

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

474958-89-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 474958-89-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,9,5 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 474958-89:
(8*4)+(7*7)+(6*4)+(5*9)+(4*5)+(3*8)+(2*8)+(1*9)=219
219 % 10 = 9
So 474958-89-9 is a valid CAS Registry Number.

474958-89-9Relevant academic research and scientific papers

Highly diastereoselective total syntheses of (+)-7-epigoniodiol, (-)-8-epigoniodiol, and (+)-9-deoxygoniopypyrone

Kumaraswamy, Gullapalli,Satish Kumar, Rangaraju

, p. 1366 - 1375 (2013/08/23)

An expedient concise total synthesis of (+)-7-epigoniodiol, (-)-8-epigoniodiol, and (+)-9-deoxygoniopypyrone is accomplished. The key transformations include a catalytic hydroxylation and base-mediated N-(acetyl)oxazolidinone addition reactions, which cou

Stereoselective total synthesis of bioactive styryllactones: 9-Deoxygoniopypyrone, goniopypyrone and 7-epi-goniofufurone

Prasad, Kavirayani R.,Dhaware, Madhuri G.

, p. 3697 - 3705 (2008/09/19)

Stereoselective synthesis of the bioactive styryllactones (+)-9-deoxygoniopypyrone, (+)-goniopypyrone and (+)-7-epi-goniofufurone has been achieved from D-(-)-tartaric acid. The key step involves the elaboration of a trihydroxy ester to the title compound

Stereoselective syntheses of (+)-goniodiol, (-)-8-epigoniodiol, and (+)-9-deoxygoniopypyrone via alkoxyallylboration and ring-closing metathesis

Ramachandran, P. Veeraraghavan,Chandra, J. Subash,Reddy, M. Venkat Ram

, p. 7547 - 7550 (2007/10/03)

A convenient synthesis of (+)-goniodiol, (-)-8-epigoniodiol, and (+)-9-deoxygoniopypyrone has been developed via asymmetric alkoxyallylboration and ring-closing metathesis pathways.

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 474958-89-9