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CAS

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144341-93-5

(-)-(1R,2R)-2,3-Epoxy-6,6-dimethylbicyclo<3.1.1>heptane-2-ethyl acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 144341-93-5 Structure

  • Basic information

    1. Product Name: (-)-(1R,2R)-2,3-Epoxy-6,6-dimethylbicyclo<3.1.1>heptane-2-ethyl acetate
    2. Synonyms:
    3. CAS NO:144341-93-5
    4. Molecular Formula:
    5. Molecular Weight: 224.3
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 144341-93-5.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: (-)-(1R,2R)-2,3-Epoxy-6,6-dimethylbicyclo<3.1.1>heptane-2-ethyl acetate(CAS DataBase Reference)
    10. NIST Chemistry Reference: (-)-(1R,2R)-2,3-Epoxy-6,6-dimethylbicyclo<3.1.1>heptane-2-ethyl acetate(144341-93-5)
    11. EPA Substance Registry System: (-)-(1R,2R)-2,3-Epoxy-6,6-dimethylbicyclo<3.1.1>heptane-2-ethyl acetate(144341-93-5)

  • 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: 144341-93-5(Hazardous Substances Data)

144341-93-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144341-93-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,3,4 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 144341-93:
(8*1)+(7*4)+(6*4)+(5*3)+(4*4)+(3*1)+(2*9)+(1*3)=115
115 % 10 = 5
So 144341-93-5 is a valid CAS Registry Number.

144341-93-5Relevant articles and documents

Preparation of Campholenal Analogues: Chirons for the Lipophilic Moiety of Sandalwood-Like Odorant Alcohols

Chapuis, Christian,Brauchli, Robert

, p. 1527 - 1546 (1992)

In connection with structure-activity relationship studies, analogues of campholenal ((+)-4b), an important building block for sandalwood-like odorants, were prepared.The five-membered-ring analogues 4 were obtained by epoxidation of the corresponding α-pinene derivatives 2, followed by catalytic ZnBr2 isomerisation (Scheme 2).The six-membered-ring skeleton was obtained by ozonolysis of α-campholenyl acetate ((-)-14b), followed by intramolecular aldol condensation (Scheme 5). 13C-NMR assignments are given.

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