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449764-54-9

ethyl 2-(4-ethylanilino)-5-{2-[(3-methylbenzyl)oxy]benzylidene}-4-oxo-4,5-dihydro-3-thiophenecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 449764-54-9 Structure

  • Basic information

    1. Product Name: ethyl 2-(4-ethylanilino)-5-{2-[(3-methylbenzyl)oxy]benzylidene}-4-oxo-4,5-dihydro-3-thiophenecarboxylate
    2. Synonyms: ethyl 2-(4-ethylanilino)-5-{2-[(3-methylbenzyl)oxy]benzylidene}-4-oxo-4,5-dihydro-3-thiophenecarboxylate;ethyl (5Z)-2-[(4-ethylphenyl)amino]-5-{2-[(3-methylbenzyl)oxy]benzylidene}-4-oxo-4,5-dihydrothiophene-3-carboxylate
    3. CAS NO:449764-54-9
    4. Molecular Formula: C30H29NO4S
    5. Molecular Weight: 499.62056
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 449764-54-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 665.2±55.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.266±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: -2.53±0.20(Predicted)
    10. CAS DataBase Reference: ethyl 2-(4-ethylanilino)-5-{2-[(3-methylbenzyl)oxy]benzylidene}-4-oxo-4,5-dihydro-3-thiophenecarboxylate(CAS DataBase Reference)
    11. NIST Chemistry Reference: ethyl 2-(4-ethylanilino)-5-{2-[(3-methylbenzyl)oxy]benzylidene}-4-oxo-4,5-dihydro-3-thiophenecarboxylate(449764-54-9)
    12. EPA Substance Registry System: ethyl 2-(4-ethylanilino)-5-{2-[(3-methylbenzyl)oxy]benzylidene}-4-oxo-4,5-dihydro-3-thiophenecarboxylate(449764-54-9)

  • 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: 449764-54-9(Hazardous Substances Data)

449764-54-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 449764-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,9,7,6 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 449764-54:
(8*4)+(7*4)+(6*9)+(5*7)+(4*6)+(3*4)+(2*5)+(1*4)=199
199 % 10 = 9
So 449764-54-9 is a valid CAS Registry Number.

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