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189942-44-7

((1S,2S)-2-Hydroxy-cyclohexyl)-((S)-1-phenyl-ethyl)-carbamic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 189942-44-7 Structure

  • Basic information

    1. Product Name: ((1S,2S)-2-Hydroxy-cyclohexyl)-((S)-1-phenyl-ethyl)-carbamic acid methyl ester
    2. Synonyms: ((1S,2S)-2-Hydroxy-cyclohexyl)-((S)-1-phenyl-ethyl)-carbamic acid methyl ester
    3. CAS NO:189942-44-7
    4. Molecular Formula:
    5. Molecular Weight: 277.364
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 189942-44-7.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: ((1S,2S)-2-Hydroxy-cyclohexyl)-((S)-1-phenyl-ethyl)-carbamic acid methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: ((1S,2S)-2-Hydroxy-cyclohexyl)-((S)-1-phenyl-ethyl)-carbamic acid methyl ester(189942-44-7)
    11. EPA Substance Registry System: ((1S,2S)-2-Hydroxy-cyclohexyl)-((S)-1-phenyl-ethyl)-carbamic acid methyl ester(189942-44-7)

  • 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: 189942-44-7(Hazardous Substances Data)

189942-44-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189942-44-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,9,4 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 189942-44:
(8*1)+(7*8)+(6*9)+(5*9)+(4*4)+(3*2)+(2*4)+(1*4)=197
197 % 10 = 7
So 189942-44-7 is a valid CAS Registry Number.

189942-44-7Relevant articles and documents

Preparation of enantiomerically pure cis- and trans-N(propionyl)hexahydrobenzoxazolidin-2-ones

De Parrodi, Cecilia Anaya,Juaristi, Eusebio,Quintero, Leticia,Clara-Sosa, Angel

, p. 1075 - 1082 (2007/10/03)

A high-yield, five-step synthesis of novel enantiomerically pure cis- and trans-N-(propionyl)-hexahydrobenzoxazolidin-2-5a-d from cyclohexene oxide and (S)-α-methylbenzylamine is described. The highly diastereoselective benzylation of 5b is also described

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