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1262057-02-2

(E)-1-((2-(phenylethynyl)phenyl)diazenyl)piperidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1262057-02-2 Structure

  • Basic information

    1. Product Name: (E)-1-((2-(phenylethynyl)phenyl)diazenyl)piperidine
    2. Synonyms: (E)-1-((2-(phenylethynyl)phenyl)diazenyl)piperidine
    3. CAS NO:1262057-02-2
    4. Molecular Formula:
    5. Molecular Weight: 289.38
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1262057-02-2.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: (E)-1-((2-(phenylethynyl)phenyl)diazenyl)piperidine(CAS DataBase Reference)
    10. NIST Chemistry Reference: (E)-1-((2-(phenylethynyl)phenyl)diazenyl)piperidine(1262057-02-2)
    11. EPA Substance Registry System: (E)-1-((2-(phenylethynyl)phenyl)diazenyl)piperidine(1262057-02-2)

  • 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: 1262057-02-2(Hazardous Substances Data)

1262057-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262057-02-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,0,5 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1262057-02:
(9*1)+(8*2)+(7*6)+(6*2)+(5*0)+(4*5)+(3*7)+(2*0)+(1*2)=122
122 % 10 = 2
So 1262057-02-2 is a valid CAS Registry Number.

1262057-02-2Relevant articles and documents

Selective synthesis of indazoles and indoles via triazene-alkyne cyclization switched by different metals

Fang, Yan,Wang, Chengming,Su, Shengqin,Yu, Haizhu,Huang, Yong

, p. 1061 - 1071 (2014/02/14)

We described two orthogonal heterocycle syntheses, where an arene bearing both an alkyne and a triazene functionality underwent two distinct cyclization pathways mediated by different transition metals. Starting from the same substrates, a synthesis of 2H

Richter cyclization and co-cyclization reactions of triazene-masked diazonium ions

Goeminne, Annelies,Scammells, Peter J.,Devine, Shane M.,Flynn, Bernard L.

supporting information; experimental part, p. 6882 - 6885 (2011/03/18)

The conventional Richter cyclization involves diazotization of 2-alkynylanilines with HX (aq) (X = Br or Cl) and NaNO2, followed by spontaneous ring closure to give a mixture of 4-halocinnoline and 4-cinnolinone products. The different products

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