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66556-41-0

3-Hydroxy-5-oxo-1-vinyl-cyclohex-3-enecarboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 66556-41-0 Structure

  • Basic information

    1. Product Name: 3-Hydroxy-5-oxo-1-vinyl-cyclohex-3-enecarboxylic acid ethyl ester
    2. Synonyms: 3-Hydroxy-5-oxo-1-vinyl-cyclohex-3-enecarboxylic acid ethyl ester
    3. CAS NO:66556-41-0
    4. Molecular Formula:
    5. Molecular Weight: 210.23
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 66556-41-0.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: 3-Hydroxy-5-oxo-1-vinyl-cyclohex-3-enecarboxylic acid ethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-Hydroxy-5-oxo-1-vinyl-cyclohex-3-enecarboxylic acid ethyl ester(66556-41-0)
    11. EPA Substance Registry System: 3-Hydroxy-5-oxo-1-vinyl-cyclohex-3-enecarboxylic acid ethyl ester(66556-41-0)

  • 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: 66556-41-0(Hazardous Substances Data)

66556-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66556-41-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,5,5 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66556-41:
(7*6)+(6*6)+(5*5)+(4*5)+(3*6)+(2*4)+(1*1)=150
150 % 10 = 0
So 66556-41-0 is a valid CAS Registry Number.

66556-41-0Relevant articles and documents

Total Synthesis of dl-Bisnorvernolepin

Kieczykowszi, G. R.,Quesada, Martha L.,Schlessinger, R. H.

, p. 782 - 790 (2007/10/02)

A 19-step total synthesis of the racemic form of bisnorvernolepin, 4, has been achieved starting from ethyl crotonate.The synthesis is both regiospecific and stereospecific in that it leads to the exclusive formulation of bisnorvernolepin without concomin

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