Welcome to LookChem.com Sign In|Join Free

CAS

  • or

69502-95-0

Post Buying Request

69502-95-0 Suppliers

Recommended suppliersmore

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

69502-95-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69502-95-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,5,0 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 69502-95:
(7*6)+(6*9)+(5*5)+(4*0)+(3*2)+(2*9)+(1*5)=150
150 % 10 = 0
So 69502-95-0 is a valid CAS Registry Number.

69502-95-0Relevant articles and documents

Total synthesis of symbioramide: A flexible approach for the efficient preparation of structural isomers

Prevost, Sebastien,Ayad, Tahar,Phansavath, Phannarath,Ratovelomanana-Vidal, Virginie

, p. 3213 - 3226 (2012/01/03)

A concise, enantioselective total synthesis of symbioramide, starting from simple achiral compounds and racemic α-amino-β-keto ester derivatives is reported. This highly flexible strategy allowed the efficient preparation of seven structural isomers of the natural product as well. The synthesis relies on a convergent route that involves the efficient stereoselective reduction of a α-keto-β-yne ester, and the dynamic kinetic resolution of an α-amino-β-keto ester through ruthenium-mediated asymmetric hydrogenation. Copyright

Total Synthesis of Symbioramide, a Novel Ca(2+)-ATPase Activator from Symbiodinium sp.

Yoshida, Jun,Nakagawa, Masako,Seki, Hiroko,Hino, Tohru

, p. 343 - 350 (2007/10/02)

The first total synthesis of symbioramide 1 has been accomplished by the coupling of D-erythro-dihydrosphingosine with an unusual, chiral α-hydroxy-β,γ-unsaturated fatty acid prepared from L-ascorbic acid, and simultaneously established the complete stereostructure of 1 to be (2S,2'R,3R,3'E)-N-(2'-hydroxyoctadec-3'-enoyl)dihydrosphingosine.

CHEMISTRY OF AYURVEDIC CRUDE DRUGS - VII GUGGULU (RESIN FROM COMMIPHORA MUKUL) - 6 ABSOLUTE STEREOCHEMISTRY OF GUGGULTETROLS

Kumar, Vijay,Dev, Sukh

, p. 5933 - 5948 (2007/10/02)

With a view to elucidating the stereochemistry of guggultetrols, components of saponified Commiphora mukul resin, D-lyxo-, L-ribo-, and L-xylo-octadecane-1,2,3,4-tetrols have been synthesised by two different routes.One method starts with D-glyceraldehyde

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 69502-95-0