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CAS

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140147-41-7

cisoid-4a,4b-trans-4b-1,2,3,4,5,6,7,8,8a,9-dodecahydro-2α,4bβ,8,8-tetramethyl-2β-vinylphenanthrene (9βH-pimara-7,19-diene) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • cisoid-4a,4b-trans-4b-1,2,3,4,5,6,7,8,8a,9-dodecahydro-2α,4bβ,8,8-tetramethyl-2β-vinylphenanthrene (9βH-pimara-7,19-diene)

    Cas No: 140147-41-7

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  • 140147-41-7 Structure

  • Basic information

    1. Product Name: cisoid-4a,4b-trans-4b-1,2,3,4,5,6,7,8,8a,9-dodecahydro-2α,4bβ,8,8-tetramethyl-2β-vinylphenanthrene (9βH-pimara-7,19-diene)
    2. Synonyms:
    3. CAS NO:140147-41-7
    4. Molecular Formula:
    5. Molecular Weight: 272.474
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 140147-41-7.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: cisoid-4a,4b-trans-4b-1,2,3,4,5,6,7,8,8a,9-dodecahydro-2α,4bβ,8,8-tetramethyl-2β-vinylphenanthrene (9βH-pimara-7,19-diene)(CAS DataBase Reference)
    10. NIST Chemistry Reference: cisoid-4a,4b-trans-4b-1,2,3,4,5,6,7,8,8a,9-dodecahydro-2α,4bβ,8,8-tetramethyl-2β-vinylphenanthrene (9βH-pimara-7,19-diene)(140147-41-7)
    11. EPA Substance Registry System: cisoid-4a,4b-trans-4b-1,2,3,4,5,6,7,8,8a,9-dodecahydro-2α,4bβ,8,8-tetramethyl-2β-vinylphenanthrene (9βH-pimara-7,19-diene)(140147-41-7)

  • 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: 140147-41-7(Hazardous Substances Data)

140147-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140147-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,1,4 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 140147-41:
(8*1)+(7*4)+(6*0)+(5*1)+(4*4)+(3*7)+(2*4)+(1*1)=87
87 % 10 = 7
So 140147-41-7 is a valid CAS Registry Number.

140147-41-7Downstream Products

140147-41-7Relevant articles and documents

THE STEREOSELECTIVE SYNTHESIS OF (+/-)-9βH-PIMARA-7,19-DIENE

Jansen, Ben J. M.,Schepers, Gert C.,Groot, Aede de

, p. 2773 - 2776 (1989)

The trans-syn-cis tricyclic system, present in (+/-)-9βH-pimara-7,19-diene (8) was formed via a Diels-Alder reaction of enone aldehyde 2 with 2-(tert-butyldimethylsilyloxy)-3-methyl-1,3-butadiene.The resulting regiospecific silyl enol ether was deformylat

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