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CAS

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156912-05-9

3-amino-4-cyclohexylamino-1H-pyrazolo<4,3-c>quinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 156912-05-9 Structure

  • Basic information

    1. Product Name: 3-amino-4-cyclohexylamino-1H-pyrazolo<4,3-c>quinoline
    2. Synonyms:
    3. CAS NO:156912-05-9
    4. Molecular Formula:
    5. Molecular Weight: 281.36
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 156912-05-9.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-amino-4-cyclohexylamino-1H-pyrazolo<4,3-c>quinoline(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-amino-4-cyclohexylamino-1H-pyrazolo<4,3-c>quinoline(156912-05-9)
    11. EPA Substance Registry System: 3-amino-4-cyclohexylamino-1H-pyrazolo<4,3-c>quinoline(156912-05-9)

  • 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: 156912-05-9(Hazardous Substances Data)

156912-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156912-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,9,1 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 156912-05:
(8*1)+(7*5)+(6*6)+(5*9)+(4*1)+(3*2)+(2*0)+(1*5)=139
139 % 10 = 9
So 156912-05-9 is a valid CAS Registry Number.

156912-05-9Downstream Products

156912-05-9Relevant articles and documents

Fused quinoline heterocycles. II. First synthesis of 1,2,3,4,5,6-hexaazaaceanthrylenes and 5,7,8,10a,11-pentaazabenzo[a]-fluorenes

Mekheimer

, p. 1971 - 1982 (2001)

The new tetracyclic ring systems 5-alkyl-1,5-dihydro-1,2,3,4,5,6-hexaazaaceanthrylenes 5a-d were synthesized by diazotization of 4-alkylamino-3-amino-1H-pyrazolo[4,3-c]quinolines 4a-d. The 4-arylamino-3-diazo-1H-pyrazolo-[4,3-c]quinolines 6e-h, which were prepared by diazotisation of the corresponding amines 4e-h, readily formed the novel tetracyclic ring system ethyl 6-arylamino-10-methyl-5,7,8,10a,11-pentaazabenzo[a]fluorene-9-carboxylates 8e-h, when treated with ethyl acetoacetate.

A convenient synthesis of new substituted pyrazolo[4,3-c]quinolines with potential antiinflammatory activity

Mekheimer

, p. 486 - 489 (2007/10/02)

2,4-Dichloro-quinoline-3-carbonitrile 1 reacts with hydrazines to afford pyrazolo[4,3-c]quinolines 5a, b. The reaction of 5a with sodium azide; hydrogen/Pd; triethylorthoformate; cyclohexylamine; piperidine; morpholine and acetic anhydride resulted in the corresponding heterocyclic derivatives 6-15.

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