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CAS

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151734-02-0

3-difluoromethylpyrazole-4-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 151734-02-0 Structure

  • Basic information

    1. Product Name: 3-difluoromethylpyrazole-4-carboxylic acid
    2. Synonyms:
    3. CAS NO:151734-02-0
    4. Molecular Formula:
    5. Molecular Weight: 162.096
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 151734-02-0.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: 3-difluoromethylpyrazole-4-carboxylic acid(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-difluoromethylpyrazole-4-carboxylic acid(151734-02-0)
    11. EPA Substance Registry System: 3-difluoromethylpyrazole-4-carboxylic acid(151734-02-0)

  • 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: 151734-02-0(Hazardous Substances Data)

151734-02-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151734-02-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,7,3 and 4 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 151734-02:
(8*1)+(7*5)+(6*1)+(5*7)+(4*3)+(3*4)+(2*0)+(1*2)=110
110 % 10 = 0
So 151734-02-0 is a valid CAS Registry Number.

151734-02-0Upstream product

151734-02-0Downstream Products

151734-02-0Relevant articles and documents

A kind of air oxidation preparation 3-fluoroalkyl-1-substituted pyrazole-4-carboxylic acid

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Paragraph 0023; 0024, (2017/03/08)

Provided is a method of preparing 3-fluoroalkyl-1-substituted pyrazol-4-carboxylic acid by air oxidation. The methoduses 3-fluoroalkyl-1-substituted pyrazol-4-formaldehyde as raw material for reaction in a neutral or alkaline condition under the action of a catalyst and with air as an oxidizing agent, to obtain 3-fluoroalkyl-1-substituted pyrazol-4-carboxylic acid. The method employs a mild, safe and clean reaction, and is suitable for industrial mass production.

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