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192181-39-8

(3aR,6aS)-4-[2,2-Dimethyl-prop-(E)-ylidene]-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • (3aR,6aS)-4-[2,2-Dimethyl-prop-(E)-ylidene]-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxole

    Cas No: 192181-39-8

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  • 192181-39-8 Structure

  • Basic information

    1. Product Name: (3aR,6aS)-4-[2,2-Dimethyl-prop-(E)-ylidene]-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxole
    2. Synonyms: (3aR,6aS)-4-[2,2-Dimethyl-prop-(E)-ylidene]-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxole
    3. CAS NO:192181-39-8
    4. Molecular Formula:
    5. Molecular Weight: 208.301
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 192181-39-8.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: (3aR,6aS)-4-[2,2-Dimethyl-prop-(E)-ylidene]-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxole(CAS DataBase Reference)
    10. NIST Chemistry Reference: (3aR,6aS)-4-[2,2-Dimethyl-prop-(E)-ylidene]-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxole(192181-39-8)
    11. EPA Substance Registry System: (3aR,6aS)-4-[2,2-Dimethyl-prop-(E)-ylidene]-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxole(192181-39-8)

  • 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: 192181-39-8(Hazardous Substances Data)

192181-39-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 192181-39-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,1,8 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 192181-39:
(8*1)+(7*9)+(6*2)+(5*1)+(4*8)+(3*1)+(2*3)+(1*9)=138
138 % 10 = 8
So 192181-39-8 is a valid CAS Registry Number.

192181-39-8Relevant articles and documents

Concise synthesis of (4S,5S)-4,5-(isopropylidenedioxy)-2-cyclopentenone and a novel C2-symmetric ketone

Armstrong, Alan,Hayter, Barry R.

, p. 1677 - 1684 (1997)

A new and concise synthesis of the useful synthetic intermediate 1 is described which also allows access to a novel C2-symmetric ketone 2. The route relies on the Sharpless asymmetric dihydroxylation of fulvenes.

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