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1018439-34-3

3-hydroxy-2-[1'-phenyl-3'-(4''-methoxyphenyl)-4'-pyrazolyl]-4-oxo-4H-1-benzopyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1018439-34-3 Structure

  • Basic information

    1. Product Name: 3-hydroxy-2-[1'-phenyl-3'-(4''-methoxyphenyl)-4'-pyrazolyl]-4-oxo-4H-1-benzopyran
    2. Synonyms:
    3. CAS NO:1018439-34-3
    4. Molecular Formula:
    5. Molecular Weight: 410.429
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1018439-34-3.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-hydroxy-2-[1'-phenyl-3'-(4''-methoxyphenyl)-4'-pyrazolyl]-4-oxo-4H-1-benzopyran(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-hydroxy-2-[1'-phenyl-3'-(4''-methoxyphenyl)-4'-pyrazolyl]-4-oxo-4H-1-benzopyran(1018439-34-3)
    11. EPA Substance Registry System: 3-hydroxy-2-[1'-phenyl-3'-(4''-methoxyphenyl)-4'-pyrazolyl]-4-oxo-4H-1-benzopyran(1018439-34-3)

  • 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: 1018439-34-3(Hazardous Substances Data)

1018439-34-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1018439-34-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,8,4,3 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1018439-34:
(9*1)+(8*0)+(7*1)+(6*8)+(5*4)+(4*3)+(3*9)+(2*3)+(1*4)=133
133 % 10 = 3
So 1018439-34-3 is a valid CAS Registry Number.

1018439-34-3Relevant articles and documents

Synthesis and antibacterial activity of some new 2,3-dimethoxy-3-hydroxy-2-(1-phenyl-3-aryl-4-pyrazolyl)chromanones

Prakash, Om,Kumar, Rajesh,Sehrawat, Rakesh

scheme or table, p. 1763 - 1767 (2009/06/18)

Seven new 2,3-dimethoxy-3-hydroxy-2-(1-phenyl-3-aryl-4-pyrazolyl)chromanones (5) have been synthesized by the oxidation of 3-hydroxy-2-(1-phenyl-3-aryl-4-pyrazolyl)chromones (4) with iodobenzene diacetate in methanol. The structures of compounds 5 were es

Synthesis and antifungal activity of some new 3-hydroxy-2-(1-phenyl-3-aryl-4-pyrazolyl) chromones

Prakash, Om,Kumar, Rajesh,Parkash, Vipin

, p. 435 - 440 (2008/09/18)

Seven new 3-hydroxy-2-(1-phenyl-3-aryl-4-pyrazolyl) chromones 4a-g have been synthesized by the oxidation of 2-hydroxychalcone analogues of pyrazole 3a-g with hydrogen peroxide (H2O2) in KOH-MeOH by Algar Flynn Oymanda (AFO) reaction

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