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443872-14-8

ethyl 2-(4-ethoxyanilino)-5-[3-methoxy-4-(2-propynyloxy)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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  • 443872-14-8 Structure

  • Basic information

    1. Product Name: ethyl 2-(4-ethoxyanilino)-5-[3-methoxy-4-(2-propynyloxy)benzylidene]-4-oxo-4,5-dihydro-3-thiophenecarboxylate
    2. Synonyms: ethyl 2-(4-ethoxyanilino)-5-[3-methoxy-4-(2-propynyloxy)benzylidene]-4-oxo-4,5-dihydro-3-thiophenecarboxylate
    3. CAS NO:443872-14-8
    4. Molecular Formula: C26H25NO6S
    5. Molecular Weight: 479.5448
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 443872-14-8.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: ethyl 2-(4-ethoxyanilino)-5-[3-methoxy-4-(2-propynyloxy)benzylidene]-4-oxo-4,5-dihydro-3-thiophenecarboxylate(CAS DataBase Reference)
    10. NIST Chemistry Reference: ethyl 2-(4-ethoxyanilino)-5-[3-methoxy-4-(2-propynyloxy)benzylidene]-4-oxo-4,5-dihydro-3-thiophenecarboxylate(443872-14-8)
    11. EPA Substance Registry System: ethyl 2-(4-ethoxyanilino)-5-[3-methoxy-4-(2-propynyloxy)benzylidene]-4-oxo-4,5-dihydro-3-thiophenecarboxylate(443872-14-8)

  • 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: 443872-14-8(Hazardous Substances Data)

443872-14-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 443872-14-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,3,8,7 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 443872-14:
(8*4)+(7*4)+(6*3)+(5*8)+(4*7)+(3*2)+(2*1)+(1*4)=158
158 % 10 = 8
So 443872-14-8 is a valid CAS Registry Number.

443872-14-8Upstream product

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