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172097-65-3

Carbamic acid, [(1S)-1-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethyl]-, 1,1-dimethylethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • Carbamic acid, [(1S)-1-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethyl]-, 1,1-dimethylethyl ester

    Cas No: 172097-65-3

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  • 172097-65-3 Structure

  • Basic information

    1. Product Name: Carbamic acid, [(1S)-1-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethyl]-, 1,1-dimethylethyl ester
    2. Synonyms:
    3. CAS NO:172097-65-3
    4. Molecular Formula: C12H23NO4
    5. Molecular Weight: 245.319
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 172097-65-3.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: Carbamic acid, [(1S)-1-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethyl]-, 1,1-dimethylethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Carbamic acid, [(1S)-1-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethyl]-, 1,1-dimethylethyl ester(172097-65-3)
    11. EPA Substance Registry System: Carbamic acid, [(1S)-1-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]ethyl]-, 1,1-dimethylethyl ester(172097-65-3)

  • 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: 172097-65-3(Hazardous Substances Data)

172097-65-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 172097-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,0,9 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 172097-65:
(8*1)+(7*7)+(6*2)+(5*0)+(4*9)+(3*7)+(2*6)+(1*5)=143
143 % 10 = 3
So 172097-65-3 is a valid CAS Registry Number.

172097-65-3Relevant articles and documents

Enantioselective Synthesis of Fully Protected anti 3-Amino-2-Hydroxy Butyrates

Pasto, Mireia,Moyano, Albert,Pericas, Miquel A.,Riera, Antoni

, p. 2329 - 2342 (2007/10/03)

An efficient enantioselective synthesis of fully protected anti 3-amino-2-hydroxybutyrates has been developed.Starting from enantiomerically enriched anti N-diphenylmethyl-3-amino-1,2-butanediol, after a change in the nitrogen protecting group, the primary alcohol was protected by regioselective reduction of the corresponding p-methoxybenzylidene acetal.Formation of the oxazolidine and deprotection of the primary alcohol followed by oxidation afforded protected α-hydroxy-β-amino acids in good yield.Since the source of asymmetry is a catalytic Sharpless epoxidation, both enantiomeric series are available and the methodology developed here is expected to be of broad applicability.

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