Welcome to LookChem.com Sign In|Join Free

CAS

  • or

65577-32-4

Post Buying Request

65577-32-4 Suppliers

Recommended suppliersmore

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

65577-32-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65577-32-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,5,7 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 65577-32:
(7*6)+(6*5)+(5*5)+(4*7)+(3*7)+(2*3)+(1*2)=154
154 % 10 = 4
So 65577-32-4 is a valid CAS Registry Number.

65577-32-4Relevant articles and documents

1-Aminoalkylphosphonous Acids. Part 1. Isosteres of the Protein Amino Acids

Baylis, E. Keith,Campbell, Colin D.,Dingwall, John G.

, p. 2845 - 2853 (2007/10/02)

The synthesis of 1-aminoalkylphosphonous acids, isosteres of the protein amino acids, by addition of hypophosphorous acid to diphenylmethylimines is described.These analogues of glycine, alanine, valine, leucine, isoleucine, phenylalanine, tyrosine, tryptophan, serine, threonine, methionine, cysteine, cystine, glutamic acid, lysine, ornithine, arginine, and proline have been prepared and the analogues of alanine, valine, leucine, phenylalanine, and methionine resolved.The alanine, valine and methionine analogues have interesting antimicrobial activity and the alanine analogue has plant growth inhibiting properties.Oxidation of the appropriate 1-aminoalkylphosphonous acids gave the 1-aminoalkylphosphonic acid analogues of (+/-)-alanine, (-)-alanine, (+/-)-valine, (-)-valine, (+/-)-serine, (+/-)-threonine, (+/-)-lysine, (-)-leucine, and (+/-)-ornithine.

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 65577-32-4