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CAS

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133988-97-3

ethyl (4S)-(2E)-4-tert-butyldiphenylsilyloxy-2-nonenoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 133988-97-3 Structure

  • Basic information

    1. Product Name: ethyl (4S)-(2E)-4-tert-butyldiphenylsilyloxy-2-nonenoate
    2. Synonyms: ethyl (4S)-(2E)-4-tert-butyldiphenylsilyloxy-2-nonenoate
    3. CAS NO:133988-97-3
    4. Molecular Formula:
    5. Molecular Weight: 438.682
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 133988-97-3.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: ethyl (4S)-(2E)-4-tert-butyldiphenylsilyloxy-2-nonenoate(CAS DataBase Reference)
    10. NIST Chemistry Reference: ethyl (4S)-(2E)-4-tert-butyldiphenylsilyloxy-2-nonenoate(133988-97-3)
    11. EPA Substance Registry System: ethyl (4S)-(2E)-4-tert-butyldiphenylsilyloxy-2-nonenoate(133988-97-3)

  • 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: 133988-97-3(Hazardous Substances Data)

133988-97-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133988-97-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,9,8 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 133988-97:
(8*1)+(7*3)+(6*3)+(5*9)+(4*8)+(3*8)+(2*9)+(1*7)=173
173 % 10 = 3
So 133988-97-3 is a valid CAS Registry Number.

133988-97-3Relevant articles and documents

TOTAL SYNTHESIS OF LIPOXINS A4 AND B4 FROM D-ISOASCORBIC ACID

Gravier-Pelletier, C.,Dumas, J.,Merrer, Y. Le,Depezay, J. C.

, p. 1165 - 1168 (1991)

A total convergent synthesis of lipoxins A4 and B4 has been carried out via four optically pure α-hydroxy and α,β-dihydroxyaldehydes, obtained from D-isoascorbic acid as a single starting material.Connection by a six carbons unit uses Wittig-type reaction

Lipoxins A4 and B4. Total Synthesis Including Deprotection Studies

Gravier-Pelletier, Christine,Dumas, Jacques,Merrer, Yves Le,Depezay, Jean-Claude

, p. 2441 - 2452 (2007/10/02)

The total synthesis of lipoxins A4 and B4 (LXA4 and LXB4) as well as of their all-trans isomers is reported.A study concerning the final steps of deprotection of silyl ether, cyclic carbonate and ethyl ester assisted by a high-speed scanning UV spectropho

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