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CAS

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403657-24-9

5-(5-nitropyridin-2-yl)-furan-2-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 403657-24-9 Structure

  • Basic information

    1. Product Name: 5-(5-nitropyridin-2-yl)-furan-2-carbaldehyde
    2. Synonyms: 5-(5-nitropyridin-2-yl)-furan-2-carbaldehyde
    3. CAS NO:403657-24-9
    4. Molecular Formula: C10H6N2O4
    5. Molecular Weight: 218
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 403657-24-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 5-(5-nitropyridin-2-yl)-furan-2-carbaldehyde(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-(5-nitropyridin-2-yl)-furan-2-carbaldehyde(403657-24-9)
    11. EPA Substance Registry System: 5-(5-nitropyridin-2-yl)-furan-2-carbaldehyde(403657-24-9)

  • 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: 403657-24-9(Hazardous Substances Data)

403657-24-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 403657-24-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,3,6,5 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 403657-24:
(8*4)+(7*0)+(6*3)+(5*6)+(4*5)+(3*7)+(2*2)+(1*4)=129
129 % 10 = 9
So 403657-24-9 is a valid CAS Registry Number.

403657-24-9Downstream Products

403657-24-9Relevant articles and documents

Synthesis of 5-Pyridyl-2-furaldehydes via palladium-catalyzed cross-coupling with triorganozincates

Gauthier Jr., Donald R.,Szumigala Jr., Ronald H.,Dormer, Peter G.,Armstrong III, Joseph D.,Volante,Reider, Paul J.

, p. 375 - 378 (2002)

(Equation Presented) 5-Pyridyl-and 5-aryl-2-furaldehydes are prepared from furaldehyde diethyl acetal in a four-step, one-pot procedure: (i) deprotonation; (2) Li to Zn transmetalation; (3) Pd-mediated cross-coupling; (4) aldehyde deprotection. Triorganozincate 7 was found to transfer all three groups in the Pd-catalyzed cross-coupling reaction with haloaromatics.

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