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CAS

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131726-05-1

(-)-(1R,3R)-3-methylbicyclo<2.2.1>heptane-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 131726-05-1 Structure

  • Basic information

    1. Product Name: (-)-(1R,3R)-3-methylbicyclo<2.2.1>heptane-2-one
    2. Synonyms: (-)-(1R,3R)-3-methylbicyclo<2.2.1>heptane-2-one
    3. CAS NO:131726-05-1
    4. Molecular Formula:
    5. Molecular Weight: 124.183
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 131726-05-1.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: (-)-(1R,3R)-3-methylbicyclo<2.2.1>heptane-2-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: (-)-(1R,3R)-3-methylbicyclo<2.2.1>heptane-2-one(131726-05-1)
    11. EPA Substance Registry System: (-)-(1R,3R)-3-methylbicyclo<2.2.1>heptane-2-one(131726-05-1)

  • 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: 131726-05-1(Hazardous Substances Data)

131726-05-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131726-05-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,7,2 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 131726-05:
(8*1)+(7*3)+(6*1)+(5*7)+(4*2)+(3*6)+(2*0)+(1*5)=101
101 % 10 = 1
So 131726-05-1 is a valid CAS Registry Number.

131726-05-1Relevant articles and documents

Thermochemical Studies of Carbonyl Reactions. 4. Enthalpies of Hydrolysis of Norbornyl Ketals

Wiberg, Kenneth B.,Cunningham, Wells C.

, p. 679 - 684 (2007/10/02)

The dimethyl ketals of norbornanone and of eight methyl-substituted norbornanones were prepared, and the enthalpies of hydrolysis were determined.The compounds were chosen to provide a variety of steric interactions between the methyl substituents and the ketal group, much of which would be relieved on going to the ketone.The enthalpies of reaction varied by over 4 kcal/mol.The experimental data were modeled by molecular mechanics (MM2), and although a good correlation was found for the less substituted compounds, the ketal of camphor fell off the slope = 1 correlation line.The free energy changes were determined, and were found not to be well correlated with the enthalpy changes.

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