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D-Norleucine, 5,5-difluoro- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 154967-78-9 Structure
  • Basic information

    1. Product Name: D-Norleucine, 5,5-difluoro- (9CI)
    2. Synonyms: D-Norleucine, 5,5-difluoro- (9CI)
    3. CAS NO:154967-78-9
    4. Molecular Formula: C6H11F2NO2
    5. Molecular Weight: 167.1538464
    6. EINECS: N/A
    7. Product Categories: GLYCINESCAFFOLD
    8. Mol File: 154967-78-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: D-Norleucine, 5,5-difluoro- (9CI)(CAS DataBase Reference)
    10. NIST Chemistry Reference: D-Norleucine, 5,5-difluoro- (9CI)(154967-78-9)
    11. EPA Substance Registry System: D-Norleucine, 5,5-difluoro- (9CI)(154967-78-9)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 154967-78-9(Hazardous Substances Data)

154967-78-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 154967-78-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,9,6 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 154967-78:
(8*1)+(7*5)+(6*4)+(5*9)+(4*6)+(3*7)+(2*7)+(1*8)=179
179 % 10 = 9
So 154967-78-9 is a valid CAS Registry Number.

154967-78-9Downstream Products

154967-78-9Relevant articles and documents

Synthesis of Amino Acids with Modified Principal Properties 1. Amino Acids with Fluorinated Side Chains

Larsson, Ulf,Carlson, Rolf,Leroy, Jacques

, p. 380 - 390 (2007/10/02)

The synthesis and characterization of chiral fluorinated analogues of norvaline and norleucine from commercially available starting materials are presented.Full experimental details for the synthesis of the following amino acids are given: (S)-4,4-difluoronorvaline, (S)-4,4,5,5,5-pentafluoronorvaline, (S)-5,5-difluoronorleucine, (S)-5,5,6,6,6-pentafluoronorleucine, and (S)-4,4,5,5,6,6,6-heptafluoronorleucine.These compounds were prepared with a view to obtaining new amino acids which possess physical and chemical properties so that their principal properties would be outside the range of variation of hitherto known amino acids.The principal properties are determined as latent variables in principal component analysis of molecular property descriptors.Two of the fluorinated amino acids, (S)-5,5,6,6,6-pentafluoronorleucine and (S)-4,4,5,5,6,6,6-heptafluoronorleucine were found to have principal properties outside the variation of previously characterized natural and synthetic amino acids.The principal properties, z parameters, for the five new fluorinated amino acids are given.

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