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201025-04-9

(2R,2aS,3S,4aR,7R,8aS,8bS,11aR)-3-Methoxy-10-methyl-9-oxo-7-phenyl-1,2,2a,3,4a,8a,9,11a-octahydro-5H-4,6,8-trioxa-pentaleno[6a,1-a]naphthalene-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • (2R,2aS,3S,4aR,7R,8aS,8bS,11aR)-3-Methoxy-10-methyl-9-oxo-7-phenyl-1,2,2a,3,4a,8a,9,11a-octahydro-5H-4,6,8-trioxa-pentaleno[6a,1-a]naphthalene-2-carboxylic acid

    Cas No: 201025-04-9

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  • 201025-04-9 Structure

  • Basic information

    1. Product Name: (2R,2aS,3S,4aR,7R,8aS,8bS,11aR)-3-Methoxy-10-methyl-9-oxo-7-phenyl-1,2,2a,3,4a,8a,9,11a-octahydro-5H-4,6,8-trioxa-pentaleno[6a,1-a]naphthalene-2-carboxylic acid
    2. Synonyms:
    3. CAS NO:201025-04-9
    4. Molecular Formula:
    5. Molecular Weight: 400.428
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 201025-04-9.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,2aS,3S,4aR,7R,8aS,8bS,11aR)-3-Methoxy-10-methyl-9-oxo-7-phenyl-1,2,2a,3,4a,8a,9,11a-octahydro-5H-4,6,8-trioxa-pentaleno[6a,1-a]naphthalene-2-carboxylic acid(CAS DataBase Reference)
    10. NIST Chemistry Reference: (2R,2aS,3S,4aR,7R,8aS,8bS,11aR)-3-Methoxy-10-methyl-9-oxo-7-phenyl-1,2,2a,3,4a,8a,9,11a-octahydro-5H-4,6,8-trioxa-pentaleno[6a,1-a]naphthalene-2-carboxylic acid(201025-04-9)
    11. EPA Substance Registry System: (2R,2aS,3S,4aR,7R,8aS,8bS,11aR)-3-Methoxy-10-methyl-9-oxo-7-phenyl-1,2,2a,3,4a,8a,9,11a-octahydro-5H-4,6,8-trioxa-pentaleno[6a,1-a]naphthalene-2-carboxylic acid(201025-04-9)

  • 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: 201025-04-9(Hazardous Substances Data)

201025-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201025-04-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,0,2 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 201025-04:
(8*2)+(7*0)+(6*1)+(5*0)+(4*2)+(3*5)+(2*0)+(1*4)=49
49 % 10 = 9
So 201025-04-9 is a valid CAS Registry Number.

201025-04-9Downstream Products

201025-04-9Relevant articles and documents

Enantiospecific approach toward pentalenolactone

Testero, Sebastian A.,Spanevello, Rolando A.

, p. 3793 - 3796 (2007/10/03)

The enantiospecific assembly of the pentalenolactones' carbon skeleton was achieved in 17 steps and 16% overall yield from methyl α-D- glucopyranoside. The synthetic strategy relies on two highly efficient key steps: an exo-diastereoselective Diels Alder

Enantiospecific approach to a quinane skeleton related to pentalenolactones

Pellegrinet, Silvina C.,Spanevello, Rolando A.

, p. 8623 - 8626 (2007/10/03)

A novel and general approach has been delineated for the enantiomerically pure synthesis of the angularly fused tricyclic system of the pentalenolactone family of compounds. D-Glucose is used as starting material and a diasteroselective Diels-Alder reaction sets the elements for the ring junctions.

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