Welcome to LookChem.com Sign In|Join Free

CAS

  • or

204063-97-8

Post Buying Request

204063-97-8 Suppliers

Recommended suppliersmore

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

204063-97-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 204063-97-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,0,6 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 204063-97:
(8*2)+(7*0)+(6*4)+(5*0)+(4*6)+(3*3)+(2*9)+(1*7)=98
98 % 10 = 8
So 204063-97-8 is a valid CAS Registry Number.

204063-97-8Downstream Products

204063-97-8Relevant articles and documents

A convenient method to synthesize phosphinic peptides containing an aspartyl or glutamyl aminophosphinic acid. Use of the phenyl group as the carboxyl synthon

Georgiadis, Dimitris,Matziari, Magdalini,Vassiliou, Stamatia,Dive, Vincent,Yiotakis, Athanasios

, p. 14635 - 14648 (1999)

Many attempts to synthesize AspΨ(PO2CH2)Ala phosphinic pseudodipeptides by Michael addition of aspartyl aminophosphinic acid to ethyl methacrylate have failed. The preparation of such phosphinic peptides was finally achieved starting from a protected PheΨ(PO2CH2)Ala phosphinic building block. The key step is a mild oxidation of the phenyl group to carboxylic acid by use of the ruthenium trichloride-sodium metaperiodate system.

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 204063-97-8