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CAS

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757189-07-4

ethyl 3-(4-chlorophenyl)-4-(1H-pyrrol-1-yl)-1H-pyrazole-5-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 757189-07-4 Structure

  • Basic information

    1. Product Name: ethyl 3-(4-chlorophenyl)-4-(1H-pyrrol-1-yl)-1H-pyrazole-5-carboxylate
    2. Synonyms: ethyl 3-(4-chlorophenyl)-4-(1H-pyrrol-1-yl)-1H-pyrazole-5-carboxylate
    3. CAS NO:757189-07-4
    4. Molecular Formula:
    5. Molecular Weight: 315.759
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 757189-07-4.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: ethyl 3-(4-chlorophenyl)-4-(1H-pyrrol-1-yl)-1H-pyrazole-5-carboxylate(CAS DataBase Reference)
    10. NIST Chemistry Reference: ethyl 3-(4-chlorophenyl)-4-(1H-pyrrol-1-yl)-1H-pyrazole-5-carboxylate(757189-07-4)
    11. EPA Substance Registry System: ethyl 3-(4-chlorophenyl)-4-(1H-pyrrol-1-yl)-1H-pyrazole-5-carboxylate(757189-07-4)

  • 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: 757189-07-4(Hazardous Substances Data)

757189-07-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 757189-07-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,7,1,8 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 757189-07:
(8*7)+(7*5)+(6*7)+(5*1)+(4*8)+(3*9)+(2*0)+(1*7)=204
204 % 10 = 4
So 757189-07-4 is a valid CAS Registry Number.

757189-07-4Relevant articles and documents

Synthesis of novel pyrazolopyrrolizinones as prospective anticancer agents

Rochais, Christophe,Sopkova-de Oliveira Santos, Jana,Dallemagne, Patrick,Rault, Sylvain

, p. 2063 - 2077 (2008/01/27)

Herein we describe the access of novel pyrazolopyrrolizinones from commercial arylacetonitriles. The first step conducts to the corresponding aminoester which was first submitted to Clauson-Kaas procedure. Amidification and cyclisation afford then the fir

First synthesis of arylpyrrolo- and pyrazolopyrrolizinones as useful agents with potential biological interest

Rochais, Christophe,Lisowski, Vincent,Dallemagne, Patrick,Rault, Sylvain

, p. 6353 - 6355 (2007/10/03)

Novel arylpyrrolo- and pyrazolopyrrolizinones were prepared in three or four steps starting from aminoarylpyrrole and pyrazole carboxylates through the cyclisation of a Vilsmeier-Haack intermediate. This synthesis was enhanced by diverse N-protections of

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