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141422-74-4

{2-Benzenesulfonyloxymethyl-3-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-4-oxo-azetidin-1-yl}-acetic acid 2-trimethylsilanyl-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • {2-Benzenesulfonyloxymethyl-3-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-4-oxo-azetidin-1-yl}-acetic acid 2-trimethylsilanyl-ethyl ester

    Cas No: 141422-74-4

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  • 141422-74-4 Structure

  • Basic information

    1. Product Name: {2-Benzenesulfonyloxymethyl-3-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-4-oxo-azetidin-1-yl}-acetic acid 2-trimethylsilanyl-ethyl ester
    2. Synonyms:
    3. CAS NO:141422-74-4
    4. Molecular Formula:
    5. Molecular Weight: 587.882
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 141422-74-4.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: {2-Benzenesulfonyloxymethyl-3-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-4-oxo-azetidin-1-yl}-acetic acid 2-trimethylsilanyl-ethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: {2-Benzenesulfonyloxymethyl-3-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-4-oxo-azetidin-1-yl}-acetic acid 2-trimethylsilanyl-ethyl ester(141422-74-4)
    11. EPA Substance Registry System: {2-Benzenesulfonyloxymethyl-3-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-methoxy-4-oxo-azetidin-1-yl}-acetic acid 2-trimethylsilanyl-ethyl ester(141422-74-4)

  • 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: 141422-74-4(Hazardous Substances Data)

141422-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141422-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,4,2 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 141422-74:
(8*1)+(7*4)+(6*1)+(5*4)+(4*2)+(3*2)+(2*7)+(1*4)=94
94 % 10 = 4
So 141422-74-4 is a valid CAS Registry Number.

141422-74-4Relevant articles and documents

ANIONIC 4+2 CYCLIZATION ROUTE TO 3-SULFUR SUBSTITUTED ISOCEPHEM ANALOGS

Shakya, Sagar,Durst, Tony

, p. 67 - 83 (2007/10/02)

Four different isocephem analogs have been synthesized.The key step in the construction of the bicyclic ring involves an anionic 4+2 cyclization.The lithio derivative obtained from a suitably protected N-carboxymethyl-2-azetidinone was condensed with carb

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