Welcome to LookChem.com Sign In|Join Free
  • or
{(S)-2-[(2S,4R)-2-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(tert-butyl-diphenyl-silanyloxy)-pyrrolidin-1-yl]-1-methyl-2-oxo-ethyl}-carbamic acid 9H-fluoren-9-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

200623-13-8

Post Buying Request

200623-13-8 Suppliers

Recommended suppliers

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

200623-13-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 200623-13-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,0,6,2 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 200623-13:
(8*2)+(7*0)+(6*0)+(5*6)+(4*2)+(3*3)+(2*1)+(1*3)=68
68 % 10 = 8
So 200623-13-8 is a valid CAS Registry Number.

200623-13-8Downstream Products

200623-13-8Relevant academic research and scientific papers

The solid phase synthesis of trisubstituted 1,4-diazabicyclo[4.3.0]nonan-2-one scaffolds: On bead monitoring of heterocycle forming reactions using 15N NMR

Swayze, Eric E.

, p. 8643 - 8646 (1997)

Several representative 3,4,8-trisubstituted 1,4-diazabicyclo[3.4.0]nonan-2-ones have been prepared employing solid phase methodologies. Elaboration of a 4-hydroxyproline derivative with an 15N-amino acid derivative allowed convenient monitoring of the reaction sequence on solid support by gel-phase 15N NMR. An intramolecular Mitsunobu cyclization provided the desired heterocycle, which could be further functionalized at the 4-position. This synthetic method is facile, general, and suitable for the construction of large libraries of compounds for biological assays.

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 200623-13-8