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152931-03-8

Furan, 5-ethoxytetrahydro-3-methyl-2-pentyl-, (2alpha,3alpha,5ba)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • Furan, 5-ethoxytetrahydro-3-methyl-2-pentyl-, (2alpha,3alpha,5ba)- (9CI)

    Cas No: 152931-03-8

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  • 152931-03-8 Structure

  • Basic information

    1. Product Name: Furan, 5-ethoxytetrahydro-3-methyl-2-pentyl-, (2alpha,3alpha,5ba)- (9CI)
    2. Synonyms: Furan,5-ethoxytetrahydro-3-methyl-2-pentyl-,(2alpha,3alpha,5bta)-(9CI);Furan, 5-ethoxytetrahydro-3-methyl-2-pentyl-, (2alpha,3alpha,5ba)- (9CI);Furan, 5-ethoxytetrahydro-3-methyl-2-pentyl-, (2alpha,3alpha,5b
    3. CAS NO:152931-03-8
    4. Molecular Formula: C12H24O2
    5. Molecular Weight: 200.32
    6. EINECS: N/A
    7. Product Categories: ETHOXY
    8. Mol File: 152931-03-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Furan, 5-ethoxytetrahydro-3-methyl-2-pentyl-, (2alpha,3alpha,5ba)- (9CI)(CAS DataBase Reference)
    10. NIST Chemistry Reference: Furan, 5-ethoxytetrahydro-3-methyl-2-pentyl-, (2alpha,3alpha,5ba)- (9CI)(152931-03-8)
    11. EPA Substance Registry System: Furan, 5-ethoxytetrahydro-3-methyl-2-pentyl-, (2alpha,3alpha,5ba)- (9CI)(152931-03-8)

  • 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: 152931-03-8(Hazardous Substances Data)

152931-03-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 152931-03-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,9,3 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 152931-03:
(8*1)+(7*5)+(6*2)+(5*9)+(4*3)+(3*1)+(2*0)+(1*3)=118
118 % 10 = 8
So 152931-03-8 is a valid CAS Registry Number.

152931-03-8Downstream Products

152931-03-8Relevant articles and documents

Radical cyclization route to the stereoselective synthesis of ( )-trans-cognac lactone and ( )-trans-aerangis lactone

Sabitha, Gowravaram,Bhikshapathi,Yadav

, p. 561 - 569 (2007/10/03)

Stereoselective total synthesis of two chiral lactones, (+)-trans-cognac lactone (1b) and (+)-trans-aerangis lactone (2c), has been achieved from the same intermediate using a radical-based cyclization route. Copyright Taylor & Francis Group, LLC.

NEW METHODS FOR REDUCTIVE FREE-RADICAL CYCLIZATIONS OF α-BROMOACETALS TO 2-ALKOXYTETRAHYDROFURANS WITH ACTIVATED CHROMIUM(II)-ACETATE

Hackmann, Claus,Schaefer, Hans J.

, p. 4559 - 4574 (2007/10/02)

A method for the synthesis of γ-butyrolactones 6 is described in which the key step is a free-radical cyclization of α-bromoacetals 4 to 2-alkoxytetrahydrofurans 5 in 54-93percent yield induced by activated chromium(II)-acetate.Four new methods have been developed in order to activate the transition metal.Two of them require only catalytic amounts of chromium(II)-acetate, because it can be regenerated in situ chemically or electrochemically.The diastereoselectivity of the cyclization depends on the substitution pattern of 4 and ranges between 30.4:1 and 1:54.8.

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