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142743-11-1

Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 7-oxo-, (1R,2R,4R)-rel- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 7-oxo-, (1R,2R,4R)-rel- (9CI)

    Cas No: 142743-11-1

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  • 142743-11-1 Structure

  • Basic information

    1. Product Name: Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 7-oxo-, (1R,2R,4R)-rel- (9CI)
    2. Synonyms: Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 7-oxo-, (1R,2R,4R)-rel- (9CI)
    3. CAS NO:142743-11-1
    4. Molecular Formula: C8H8O3
    5. Molecular Weight: 152.14732
    6. EINECS: N/A
    7. Product Categories: CARBOXYLICACID
    8. Mol File: 142743-11-1.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: Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 7-oxo-, (1R,2R,4R)-rel- (9CI)(CAS DataBase Reference)
    10. NIST Chemistry Reference: Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 7-oxo-, (1R,2R,4R)-rel- (9CI)(142743-11-1)
    11. EPA Substance Registry System: Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 7-oxo-, (1R,2R,4R)-rel- (9CI)(142743-11-1)

  • 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: 142743-11-1(Hazardous Substances Data)

142743-11-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142743-11-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,4 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 142743-11:
(8*1)+(7*4)+(6*2)+(5*7)+(4*4)+(3*3)+(2*1)+(1*1)=111
111 % 10 = 1
So 142743-11-1 is a valid CAS Registry Number.

142743-11-1Downstream Products

142743-11-1Relevant articles and documents

Modulation Of ?-Facial Selectivities In Nucleophilic Additions to 7-Norbornenones

Mehta, Goverdhan,Khan, Faiz Ahmed

, p. 3065 - 3068 (1992)

The pronounced syn-face selectivity exhibited by 7-norbornenone in hydride reduction is dramatically altered (reversed) by the remote electron withdrawing substituents at the C2,C3-endo-position.Key Words: 7-Norbornenone, NaBH4 reduction, ?-face-selectivity.

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