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191230-75-8

ethyl 5-amino-1,3-diphenyl-1H-pyrazol-4-ylcarbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 191230-75-8 Structure

  • Basic information

    1. Product Name: ethyl 5-amino-1,3-diphenyl-1H-pyrazol-4-ylcarbamate
    2. Synonyms: ethyl 5-amino-1,3-diphenyl-1H-pyrazol-4-ylcarbamate
    3. CAS NO:191230-75-8
    4. Molecular Formula:
    5. Molecular Weight: 322.367
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 191230-75-8.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 5-amino-1,3-diphenyl-1H-pyrazol-4-ylcarbamate(CAS DataBase Reference)
    10. NIST Chemistry Reference: ethyl 5-amino-1,3-diphenyl-1H-pyrazol-4-ylcarbamate(191230-75-8)
    11. EPA Substance Registry System: ethyl 5-amino-1,3-diphenyl-1H-pyrazol-4-ylcarbamate(191230-75-8)

  • 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: 191230-75-8(Hazardous Substances Data)

191230-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191230-75-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,2,3 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 191230-75:
(8*1)+(7*9)+(6*1)+(5*2)+(4*3)+(3*0)+(2*7)+(1*5)=118
118 % 10 = 8
So 191230-75-8 is a valid CAS Registry Number.

191230-75-8Downstream Products

191230-75-8Relevant articles and documents

Cyclization of 4,5-diamino pyrazole derivatives and their antibacterial activities

Rizk, Hala F.,Ei-Badawi, Mahmoud A.,Ibrahim, Seham A.,Ei-Borai, Mohamed A.

, p. 1451 - 1459 (2011/10/30)

A convenient synthesis of intermediate 4,5-diamino-3-aryl-1-phenylpyrazoles 4a-4c was reported. The different cyclization reactions were carried out with chalcone, 2-mercaptoacetic acid and p-anisialdehyde, ethyl chloroformate, glyoxal and thiourea to afford different N and S containing heterocycles. The reaction conditions were compared by conventional heating and microwave irradiation. The structures of the cyclization products were determined by analytical and spectroscopic data. All the synthesized compounds were screened for antibacterial activities in vitro. Copyright

A new efficient route to imidazo[4,5-c]pyrazol-5-ones

Vicentini, Chiara B.,Veronese, Augusto C.,Manfrini, Maurizio

, p. 629 - 632 (2007/10/03)

The synthesis of imidazo[4,5-c]pyrazol-5-ones (6) is reported. 5-Amino-4-ethoxycarbonylaminopyrazoles 3a-g when heated at 200°for 2 hours afford 6a-g. In a similar manner imidazo[4,5-c]pyrazol-5-one (6a) is readily obtained from 4-amino-5-ethoxycarbonylaminopyrazole (5a).

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