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CAS

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881877-45-8

4-hydroxy-5-phenyl-2-(phenylethynyl)-6H-1,3-oxazin-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 881877-45-8 Structure

  • Basic information

    1. Product Name: 4-hydroxy-5-phenyl-2-(phenylethynyl)-6H-1,3-oxazin-6-one
    2. Synonyms: 4-hydroxy-5-phenyl-2-(phenylethynyl)-6H-1,3-oxazin-6-one
    3. CAS NO:881877-45-8
    4. Molecular Formula:
    5. Molecular Weight: 289.29
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 881877-45-8.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: 4-hydroxy-5-phenyl-2-(phenylethynyl)-6H-1,3-oxazin-6-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-hydroxy-5-phenyl-2-(phenylethynyl)-6H-1,3-oxazin-6-one(881877-45-8)
    11. EPA Substance Registry System: 4-hydroxy-5-phenyl-2-(phenylethynyl)-6H-1,3-oxazin-6-one(881877-45-8)

  • 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: 881877-45-8(Hazardous Substances Data)

881877-45-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 881877-45-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,8,7 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 881877-45:
(8*8)+(7*8)+(6*1)+(5*8)+(4*7)+(3*7)+(2*4)+(1*5)=228
228 % 10 = 8
So 881877-45-8 is a valid CAS Registry Number.

881877-45-8Downstream Products

881877-45-8Relevant articles and documents

Reaction of phenylmalonyl dichloride with 3-phenylpropynamide and transformations of the product by the action of some nucleophiles

Komarov,Yakovlev,Zakhs,Prep'yalov

, p. 770 - 773 (2005)

Phenylmalonyl dichloride reacted with 3-phenylpropynamide to give 4-hydroxy-5-phenyl-2-phenylethynyl-6H-1,3-oxazin-6-one. Treatment of the latter with hydrazine afforded 3,5-disubstituted 1,2,4-triazole. Reactions of 4-hydroxy-5-phenyl-2-phenylethynyl-6H-

Preparation of arylpropynamides and their reaction with malonyl acid derivatives

Petina, Olgaa. A.,Yakovlev, Igorp. P.,Geffken, Detlef

, p. 803 - 809 (2013/04/10)

Synthesis of arylpropynamides and their reactions with different malonic acid derivatives is described. Treatment of arylpropynamides with unsubstituted malonyl chloride furnished N-(3-arylprop-2-ynoyl)-6-chloro-4-hydroxy-2-oxo-2H- pyran-3-carboxamides; m

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