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CAS

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119751-23-4

<(1S,2R)-10-(N,N-dicyclohexylaminosulfonyl)born-2-yl> <(2R)-2-(N,N-di-tert-butoxycarbonyl)>hydrazopropionate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 119751-23-4 Structure

  • Basic information

    1. Product Name: <(1S,2R)-10-(N,N-dicyclohexylaminosulfonyl)born-2-yl> <(2R)-2-(N,N-di-tert-butoxycarbonyl)>hydrazopropionate
    2. Synonyms: <(1S,2R)-10-(N,N-dicyclohexylaminosulfonyl)born-2-yl> <(2R)-2-(N,N-di-tert-butoxycarbonyl)>hydrazopropionate
    3. CAS NO:119751-23-4
    4. Molecular Formula:
    5. Molecular Weight: 683.951
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 119751-23-4.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,2R)-10-(N,N-dicyclohexylaminosulfonyl)born-2-yl> <(2R)-2-(N,N-di-tert-butoxycarbonyl)>hydrazopropionate(CAS DataBase Reference)
    10. NIST Chemistry Reference: <(1S,2R)-10-(N,N-dicyclohexylaminosulfonyl)born-2-yl> <(2R)-2-(N,N-di-tert-butoxycarbonyl)>hydrazopropionate(119751-23-4)
    11. EPA Substance Registry System: <(1S,2R)-10-(N,N-dicyclohexylaminosulfonyl)born-2-yl> <(2R)-2-(N,N-di-tert-butoxycarbonyl)>hydrazopropionate(119751-23-4)

  • 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: 119751-23-4(Hazardous Substances Data)

119751-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119751-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,7,5 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 119751-23:
(8*1)+(7*1)+(6*9)+(5*7)+(4*5)+(3*1)+(2*2)+(1*3)=134
134 % 10 = 4
So 119751-23-4 is a valid CAS Registry Number.

119751-23-4Downstream Products

119751-23-4Relevant articles and documents

ENANTIOSELECTIVE SYNTHESES OF α-AMINO ACIDS FROM 10-SULFONAMIDO-ISOBORNYL ESTERS AND DI-t-BUTYL AZODICARBOXYLATE

Oppolzer, Wolfgang,Moretti, Robert

, p. 5541 - 5552 (2007/10/02)

Successive treatment of chiral esters 7 with LDA/Me3SiCl and di-t-butyl azodicarboxylate/TiCl4 and Ti(OiPr)4 gave N,N-di-t-butoxycarbonylhydrazinoesters 11 which on deacylation, hydrogenolysis, transesterification and acidic hydrolysis furnished (2S)-α-amino acid hydrochlorides 13 in good overall yields, high enantiomeric purity and with efficient recovery of the alcohol auxiliary 4.Experimental evidence for the configuration and conformation of the intermediate O-silyl ketene acetals 1 is provided.

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