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CAS

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193979-99-6

(2R,3S)-(-)-2-methyl-N-(p-toluenesulfonyl)-3-aminopentanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 193979-99-6 Structure

  • Basic information

    1. Product Name: (2R,3S)-(-)-2-methyl-N-(p-toluenesulfonyl)-3-aminopentanol
    2. Synonyms: (2R,3S)-(-)-2-methyl-N-(p-toluenesulfonyl)-3-aminopentanol
    3. CAS NO:193979-99-6
    4. Molecular Formula:
    5. Molecular Weight: 271.381
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 193979-99-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (2R,3S)-(-)-2-methyl-N-(p-toluenesulfonyl)-3-aminopentanol(CAS DataBase Reference)
    10. NIST Chemistry Reference: (2R,3S)-(-)-2-methyl-N-(p-toluenesulfonyl)-3-aminopentanol(193979-99-6)
    11. EPA Substance Registry System: (2R,3S)-(-)-2-methyl-N-(p-toluenesulfonyl)-3-aminopentanol(193979-99-6)

  • 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: 193979-99-6(Hazardous Substances Data)

193979-99-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193979-99-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,9,7 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 193979-99:
(8*1)+(7*9)+(6*3)+(5*9)+(4*7)+(3*9)+(2*9)+(1*9)=216
216 % 10 = 6
So 193979-99-6 is a valid CAS Registry Number.

193979-99-6Relevant articles and documents

Asymmetric synthesis of syn-α-substituted β-amino ketones by using sulfinimines and prochiral weinreb amide enolates

Davis, Franklin A.,Song, Minsoo

, p. 2413 - 2416 (2008/02/05)

syn-α-Substituted β-amino Weinreb amides are new chiral building blocks for asymmetric synthesis of syn-α-substituted β-amino acids, aldehydes, and ketones and are prepared by addition of prochiral lithium enolates of Weinreb amides to sulfinimines (N-sul

Aziridine 2-carboxylate ester mediated asymmetric synthesis of α-alkyl β-amino acids

Davis, Franklin A.,Reddy, G. Venkat,Liang, Chang-Hsing

, p. 5139 - 5142 (2007/10/03)

The highly stereoselective ring opening of N-tosylaziridine 2-carboxylate esters with LiAIH4 followed by oxidation of the ensuing syn alcohols results in a highly efficient 4 step asymmetric synthesis of α-methyl β-amino acids from N-sulfinylaziridine 2-carboxylate esters.

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