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314279-81-7

4-ethoxy-N'-({5-nitro-2-thienyl}methylene)benzohydrazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 314279-81-7 Structure

  • Basic information

    1. Product Name: 4-ethoxy-N'-({5-nitro-2-thienyl}methylene)benzohydrazide
    2. Synonyms: 4-ethoxy-N'-({5-nitro-2-thienyl}methylene)benzohydrazide;4-ethoxy-N'-[(E)-(5-nitrothiophen-2-yl)methylidene]benzohydrazide
    3. CAS NO:314279-81-7
    4. Molecular Formula: C14H13N3O4S
    5. Molecular Weight: 319.33572
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 314279-81-7.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: 4-ethoxy-N'-({5-nitro-2-thienyl}methylene)benzohydrazide(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-ethoxy-N'-({5-nitro-2-thienyl}methylene)benzohydrazide(314279-81-7)
    11. EPA Substance Registry System: 4-ethoxy-N'-({5-nitro-2-thienyl}methylene)benzohydrazide(314279-81-7)

  • 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: 314279-81-7(Hazardous Substances Data)

314279-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 314279-81-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,4,2,7 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 314279-81:
(8*3)+(7*1)+(6*4)+(5*2)+(4*7)+(3*9)+(2*8)+(1*1)=137
137 % 10 = 7
So 314279-81-7 is a valid CAS Registry Number.

314279-81-7Relevant articles and documents

Synthesis, molecular modeling and preliminary biological evaluation of a set of 3-acetyl-2,5-disubstituted-2,3-dihydro-1,3,4-oxadiazole as potential antibacterial, anti-Trypanosoma cruzi and antifungal agents

Ishii, Marina,Jorge, Salom?o Dória,De Oliveira, Alex Alfredo,Palace-Berl, Fanny,Sonehara, Ieda Yuriko,Pasqualoto, Kerly Fernanda Mesquita,Tavares, Leoberto Costa

, p. 6292 - 6301 (2011/12/02)

A series of 3-acetyl-2,5-disubstituted-2,3-dihydro-1,3,4-oxadiazole derivatives was synthesized and their activity screened in vitro against Staphylococcus aureus, Trypanosoma cruzi, and Candida albicans. The bioactivity was expressed as minimum inhibitory concentration (MIC) for S. aureus strains, and as fifty-percent inhibitory concentration (IC50) of parasite population growth for T. cruzi. A molecular modeling approach was performed to establish qualitative relationships regarding the biological data and the compounds' physicochemical properties. The 5-(4-OC4H9Ph, 5μ), and 5-(4-CO2CH3Ph, 5o) derivatives were the most active compounds for S. aureus ATCC 25923 (MIC = 1.95 -1.25 μg/mL) and T. cruzi (IC50 = 7.91 μM), respectively. Also, a preliminary evaluation against C. albicans involving some compounds was performed and the 5-(4-CH 3Ph, 5e) derivative was the most active compound (MIC = 3.28-2.95 μg/mL). In this preliminary study, all synthesized 3-acetyl-2,5- disubstituted-2,3-dihydro-1,3,4-oxadiazole derivatives were active against all microorganisms tested.

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