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CAS

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261505-70-8

3-[1-(hydroxyamino)ethylidene]-1,6-diphenylpyridine-2,4(1H,3H)-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 261505-70-8 Structure

  • Basic information

    1. Product Name: 3-[1-(hydroxyamino)ethylidene]-1,6-diphenylpyridine-2,4(1H,3H)-dione
    2. Synonyms:
    3. CAS NO:261505-70-8
    4. Molecular Formula: C19H16N2O3
    5. Molecular Weight: 320.3419
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 261505-70-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 536.9°C at 760 mmHg
    3. Flash Point: 278.5°C
    4. Appearance: N/A
    5. Density: 1.324g/cm3
    6. Vapor Pressure: 2.34E-12mmHg at 25°C
    7. Refractive Index: 1.66
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 3-[1-(hydroxyamino)ethylidene]-1,6-diphenylpyridine-2,4(1H,3H)-dione(CAS DataBase Reference)
    11. NIST Chemistry Reference: 3-[1-(hydroxyamino)ethylidene]-1,6-diphenylpyridine-2,4(1H,3H)-dione(261505-70-8)
    12. EPA Substance Registry System: 3-[1-(hydroxyamino)ethylidene]-1,6-diphenylpyridine-2,4(1H,3H)-dione(261505-70-8)

  • 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: 261505-70-8(Hazardous Substances Data)

261505-70-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 261505-70-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,1,5,0 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 261505-70:
(8*2)+(7*6)+(6*1)+(5*5)+(4*0)+(3*5)+(2*7)+(1*0)=118
118 % 10 = 8
So 261505-70-8 is a valid CAS Registry Number.

261505-70-8Relevant articles and documents

Synthesis of 3-acetyl-4-hydroxy-1-phenylpyridin-2(1H)-one derivatives

Nikam,Kappe

, p. 215 - 220 (2015/01/30)

The cyclization of aryl ketone anilides 3 with diethyl malonate to affords 4-hydroxy-6-phenyl-6H-pyrano [3,2-c]-pyridin-2,5-diones 4 in good yields. 3-Acetyl-4-hydroxy-1-phenylpyridin-2(1H)-ones 5 are obtained by ring-opening reaction of 4-hydroxy-6-pheny

Thermal Cyclization of 3-Acyl-4-azidopyridines to Isoxazolo[4,3-c]pyridines

Stadlbauer, Wolfgang,Fiala, Werner,Fischer, Michaela,Hojas, Gerhard

, p. 33 - 39 (2007/10/03)

4-Azidopyridines such as 3-acetyl-4-azido-2-pyridones 3 or 4-azido-3-ethoxycarbonylpyridine 7 with reactive ortho-acyl substituents were obtained from the 4-hydroxy-2-pyridones 1, resp. 5 via 4-tosyloxy-2-pyridones 2 or the 2,4-dichloropyridine 6. DSC-ass

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