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13045-81-3

N-(4-ethoxy-phenyl)-N'-naphthyl-thiourea is an organic compound with the chemical formula C18H18N2OS. It is a derivative of thiourea, featuring a naphthyl group attached to one nitrogen atom and a 4-ethoxyphenyl group attached to the other nitrogen atom. N-(4-ethoxy-phenyl)-N'-[1]naphthyl-thiourea is characterized by its ability to form coordination complexes with metal ions, which can be useful in various applications such as analytical chemistry and materials science. The presence of the ethoxy group provides additional solubility and stability to the molecule, while the naphthyl group contributes to its optical and electronic properties.

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  • 13045-81-3 Structure

  • Basic information

    1. Product Name: N-(4-ethoxy-phenyl)-N'-[1]naphthyl-thiourea
    2. Synonyms:
    3. CAS NO:13045-81-3
    4. Molecular Formula:
    5. Molecular Weight: 322.431
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 13045-81-3.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: N-(4-ethoxy-phenyl)-N'-[1]naphthyl-thiourea(CAS DataBase Reference)
    10. NIST Chemistry Reference: N-(4-ethoxy-phenyl)-N'-[1]naphthyl-thiourea(13045-81-3)
    11. EPA Substance Registry System: N-(4-ethoxy-phenyl)-N'-[1]naphthyl-thiourea(13045-81-3)

  • 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: 13045-81-3(Hazardous Substances Data)

13045-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13045-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,4 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13045-81:
(7*1)+(6*3)+(5*0)+(4*4)+(3*5)+(2*8)+(1*1)=73
73 % 10 = 3
So 13045-81-3 is a valid CAS Registry Number.

13045-81-3Downstream Products

13045-81-3Relevant articles and documents

A new and efficient solid state synthesis of diaryl thioureas

Li,Wang,Wang,Luo,Wang

, p. 781 - 785 (2007/10/03)

Fourteen diaryl thioureas which are physiologically active have been synthesized in the solid state at room temperature. The reaction needs only simple equipment and gives excellent yields.

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