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CAS

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197094-86-3

5-Methyl-2-oxo-5-(2-thiophen-3-yl-ethyl)-cyclohex-3-enecarboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 197094-86-3 Structure

  • Basic information

    1. Product Name: 5-Methyl-2-oxo-5-(2-thiophen-3-yl-ethyl)-cyclohex-3-enecarboxylic acid methyl ester
    2. Synonyms: 5-Methyl-2-oxo-5-(2-thiophen-3-yl-ethyl)-cyclohex-3-enecarboxylic acid methyl ester
    3. CAS NO:197094-86-3
    4. Molecular Formula:
    5. Molecular Weight: 278.372
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 197094-86-3.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: 5-Methyl-2-oxo-5-(2-thiophen-3-yl-ethyl)-cyclohex-3-enecarboxylic acid methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-Methyl-2-oxo-5-(2-thiophen-3-yl-ethyl)-cyclohex-3-enecarboxylic acid methyl ester(197094-86-3)
    11. EPA Substance Registry System: 5-Methyl-2-oxo-5-(2-thiophen-3-yl-ethyl)-cyclohex-3-enecarboxylic acid methyl ester(197094-86-3)

  • 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: 197094-86-3(Hazardous Substances Data)

197094-86-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197094-86-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,0,9 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 197094-86:
(8*1)+(7*9)+(6*7)+(5*0)+(4*9)+(3*4)+(2*8)+(1*6)=183
183 % 10 = 3
So 197094-86-3 is a valid CAS Registry Number.

197094-86-3Relevant articles and documents

An efficient procedure for the synthesis of thiophene-containing polycyclic compounds via polyene cyclization promoted by the cross conjugated β-keto ester system

Liu, Hsing-Jang,Tran, Duong Duc-Phi

, p. 6501 - 6504 (2007/10/03)

The cross conjugated β-keto ester system was found to be an excellent promoter for polyene cyclization involving a thiophene ring to facilitate the synthesis of polycyclic thiophene-containing compounds.

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