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CAS

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208519-99-7

(S)-2-tert-Butoxycarbonylamino-6-diazo-5-oxo-hexanoic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 208519-99-7 Structure

  • Basic information

    1. Product Name: (S)-2-tert-Butoxycarbonylamino-6-diazo-5-oxo-hexanoic acid benzyl ester
    2. Synonyms: (S)-2-tert-Butoxycarbonylamino-6-diazo-5-oxo-hexanoic acid benzyl ester
    3. CAS NO:208519-99-7
    4. Molecular Formula:
    5. Molecular Weight: 361.398
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 208519-99-7.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: (S)-2-tert-Butoxycarbonylamino-6-diazo-5-oxo-hexanoic acid benzyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: (S)-2-tert-Butoxycarbonylamino-6-diazo-5-oxo-hexanoic acid benzyl ester(208519-99-7)
    11. EPA Substance Registry System: (S)-2-tert-Butoxycarbonylamino-6-diazo-5-oxo-hexanoic acid benzyl ester(208519-99-7)

  • 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: 208519-99-7(Hazardous Substances Data)

208519-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 208519-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,5,1 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 208519-99:
(8*2)+(7*0)+(6*8)+(5*5)+(4*1)+(3*9)+(2*9)+(1*9)=147
147 % 10 = 7
So 208519-99-7 is a valid CAS Registry Number.

208519-99-7Relevant articles and documents

The Reaction of Lithium Trimethylsilyldiazomethane with Pyroglutamates - a Facile Synthesis of 6-Diazo-5-oxo-norleucine and Derivatives

Coutts, Ian G. C.,Saint, Robert E.

, p. 3242 - 3246 (2007/10/03)

The reaction of carbamate derivatives of pyroglutamic acid esters with the lithium salt of trimethylsilyldiazomethane below -100 deg C gives good yields of the corresponding substituted 6-diazo-5-oxo-norleucine esters; cleavage of Fmoc-substituted products provides a safe, convenient route to the parent acid.

Synthesis of Enantiomerically Pure Amino Acids Containing a 2-Amino-4-thiazolyl Side Chain

Patt, William C.,Skeean, Richard W.,Steinbaugh, Bruce A.

, p. 3097 - 3102 (2007/10/02)

Enantiomerically pure 2-amino-4-thiazolyl containing amino acids were readily synthesized from commercially available derivatives of aspartic acid and glutamic acid, via reaction with diazomethane and further cyclization with thiourea.

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