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CAS

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134898-42-3

2-(1-Bromo-2-oxo-2-phenyl-ethylidene)-indan-1,3-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 134898-42-3 Structure

  • Basic information

    1. Product Name: 2-(1-Bromo-2-oxo-2-phenyl-ethylidene)-indan-1,3-dione
    2. Synonyms: 2-(1-Bromo-2-oxo-2-phenyl-ethylidene)-indan-1,3-dione
    3. CAS NO:134898-42-3
    4. Molecular Formula:
    5. Molecular Weight: 341.161
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 134898-42-3.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: 2-(1-Bromo-2-oxo-2-phenyl-ethylidene)-indan-1,3-dione(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(1-Bromo-2-oxo-2-phenyl-ethylidene)-indan-1,3-dione(134898-42-3)
    11. EPA Substance Registry System: 2-(1-Bromo-2-oxo-2-phenyl-ethylidene)-indan-1,3-dione(134898-42-3)

  • 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: 134898-42-3(Hazardous Substances Data)

134898-42-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134898-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,9 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 134898-42:
(8*1)+(7*3)+(6*4)+(5*8)+(4*9)+(3*8)+(2*4)+(1*2)=163
163 % 10 = 3
So 134898-42-3 is a valid CAS Registry Number.

134898-42-3Downstream Products

134898-42-3Relevant articles and documents

REACTION OF WITTIG REAGENTS WITH α,α-DIHALOKETONES. DIBENZOYLMETHANE DIBROMIDE AND 1,3-INDANDIONE DIBROMIDE

Abdou, Wafaa M.,Ganoub, Neven A. F.

, p. 49 - 55 (2007/10/02)

Dibenzoylmethane dibromide (5) and 1,3-indandione dibromide (6) react with ylide-phosphoranes 1a-c to give the α,β-unsaturated esters 10 and 13, respectively.All intermediates are isolated and identified.Structures 10 and 13 as well as the intermediates were confirmed by compatible analytical and spectroscopic results.

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