Welcome to LookChem.com Sign In|Join Free

CAS

  • or

87256-58-4

Post Buying Request

87256-58-4 Suppliers

Recommended suppliersmore

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

87256-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87256-58-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,5 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 87256-58:
(7*8)+(6*7)+(5*2)+(4*5)+(3*6)+(2*5)+(1*8)=164
164 % 10 = 4
So 87256-58-4 is a valid CAS Registry Number.

87256-58-4Relevant articles and documents

Aureolic acid antibiotics: Synthesis of the cyclohexenone segment from D-glucose

Gurjar, M.K.,Devi, T. Rama,Reddy, K.L.N.,Sharma, P.A.,Dhar, T.G. Murali

, p. 995 - 1003 (2007/10/02)

The cyclohexenone segment which is common to all the aureolic acid group of antibiotics has been synthesised from D-glucose.Two routes have been designed to obtain methyl 3-O-benzyl-6-deoxy-2-O-methyl-D-galactopyranoside.Route-A involves the introduction

Studies on the Synthesis of Olivin: Diastereoselective Synthesis of a Functionalized D-Fucose Derivative

Roush, William R.,Harris, David J.,Lesur, Brigitte M.

, p. 2227 - 2230 (2007/10/02)

A short, highly diastereoselective synthesis of D-fucose derivative 4 by a route involving the addition of allylboronate reagent 7 to aldehyde 6 is described.

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 87256-58-4