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871228-11-4

(2R,3R,5S)-5-isopropenyl-2-methyl-2-(3-oxobutyl)-3-(trimethylsilyl)cyclohexanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 871228-11-4 Structure

  • Basic information

    1. Product Name: (2R,3R,5S)-5-isopropenyl-2-methyl-2-(3-oxobutyl)-3-(trimethylsilyl)cyclohexanone
    2. Synonyms:
    3. CAS NO:871228-11-4
    4. Molecular Formula:
    5. Molecular Weight: 294.51
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 871228-11-4.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: (2R,3R,5S)-5-isopropenyl-2-methyl-2-(3-oxobutyl)-3-(trimethylsilyl)cyclohexanone(CAS DataBase Reference)
    10. NIST Chemistry Reference: (2R,3R,5S)-5-isopropenyl-2-methyl-2-(3-oxobutyl)-3-(trimethylsilyl)cyclohexanone(871228-11-4)
    11. EPA Substance Registry System: (2R,3R,5S)-5-isopropenyl-2-methyl-2-(3-oxobutyl)-3-(trimethylsilyl)cyclohexanone(871228-11-4)

  • 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: 871228-11-4(Hazardous Substances Data)

871228-11-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 871228-11-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,2,2 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 871228-11:
(8*8)+(7*7)+(6*1)+(5*2)+(4*2)+(3*8)+(2*1)+(1*1)=164
164 % 10 = 4
So 871228-11-4 is a valid CAS Registry Number.

871228-11-4Downstream Products

871228-11-4Relevant articles and documents

Silicon guided rearrangement of epoxydecalines to spirocyclic compounds. Synthesis of gleenol and axenol from carvone

Blay, Gonzalo,Collado, Ana M.,García, Bego?a,Pedro, José R.

, p. 10853 - 10860 (2007/10/03)

The synthesis of the spirocyclic sesquiterpenes (-)-gleenol and (-)-axenol in enantiomerically pure form has been achieved starting from R-(-)-carvone. The key step is the silicon guided acid-promoted rearrangement of a 9-trimethylsilyl-5,6-epoxy-noreudesmane prepared from 3- trimethylsilyldihydrocarvone in several steps involving Robinson annulation, enone deconjugation and epoxidation. Acid treatment of the epoxy-noreudesmane gave a norspiroaxane as the main product, which was used as intermediate for the synthesis of two naturally occurring sesquiterpenes gleenol and axenol.

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