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133721-68-3

5-Hydroxy-3-methylbiphenyl-2-yl phenyl ketone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 133721-68-3 Structure

  • Basic information

    1. Product Name: 5-Hydroxy-3-methylbiphenyl-2-yl phenyl ketone
    2. Synonyms: 5-Hydroxy-3-methylbiphenyl-2-yl phenyl ketone
    3. CAS NO:133721-68-3
    4. Molecular Formula:
    5. Molecular Weight: 288.346
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 133721-68-3.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: 5-Hydroxy-3-methylbiphenyl-2-yl phenyl ketone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-Hydroxy-3-methylbiphenyl-2-yl phenyl ketone(133721-68-3)
    11. EPA Substance Registry System: 5-Hydroxy-3-methylbiphenyl-2-yl phenyl ketone(133721-68-3)

  • 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: 133721-68-3(Hazardous Substances Data)

133721-68-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133721-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,7,2 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133721-68:
(8*1)+(7*3)+(6*3)+(5*7)+(4*2)+(3*1)+(2*6)+(1*8)=113
113 % 10 = 3
So 133721-68-3 is a valid CAS Registry Number.

133721-68-3Downstream Products

133721-68-3Relevant articles and documents

A New General Synthesis of 2,2-Dialkyl-2,3-dihydro-4H-pyran-4-ones and Their Application for the in situ Preparation of Electron-Rich Dienes in Carbonyl-Alkyne Exchange Reactions with Acetylenes

Obrecht, Daniel

, p. 27 - 46 (2007/10/02)

The substituted 2,2-dialkyl-2,3-dihydro-4H-pyran-4-ones of type II and III have been prepared by acid-catalyzed cyclization of the corresponding substituted acetylenic ketones I in good to excellent yields (Scheme 1).These 2,2-dialkyl-2,3-dihydro-4H-pyran

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