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CAS

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1039513-43-3

(E)-1,1'-(4,4'-(4-oxocyclopent-2-ene-2-yl-1-ylidene)bis(methylene)bis(4,1-phenylene))diethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1039513-43-3 Structure

  • Basic information

    1. Product Name: (E)-1,1'-(4,4'-(4-oxocyclopent-2-ene-2-yl-1-ylidene)bis(methylene)bis(4,1-phenylene))diethanone
    2. Synonyms: (E)-1,1'-(4,4'-(4-oxocyclopent-2-ene-2-yl-1-ylidene)bis(methylene)bis(4,1-phenylene))diethanone
    3. CAS NO:1039513-43-3
    4. Molecular Formula:
    5. Molecular Weight: 344.41
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1039513-43-3.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: (E)-1,1'-(4,4'-(4-oxocyclopent-2-ene-2-yl-1-ylidene)bis(methylene)bis(4,1-phenylene))diethanone(CAS DataBase Reference)
    10. NIST Chemistry Reference: (E)-1,1'-(4,4'-(4-oxocyclopent-2-ene-2-yl-1-ylidene)bis(methylene)bis(4,1-phenylene))diethanone(1039513-43-3)
    11. EPA Substance Registry System: (E)-1,1'-(4,4'-(4-oxocyclopent-2-ene-2-yl-1-ylidene)bis(methylene)bis(4,1-phenylene))diethanone(1039513-43-3)

  • 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: 1039513-43-3(Hazardous Substances Data)

1039513-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1039513-43-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,9,5,1 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1039513-43:
(9*1)+(8*0)+(7*3)+(6*9)+(5*5)+(4*1)+(3*3)+(2*4)+(1*3)=133
133 % 10 = 3
So 1039513-43-3 is a valid CAS Registry Number.

1039513-43-3Downstream Products

1039513-43-3Relevant articles and documents

Cobalt/rhodium heterobimetallic nanoparticle-catalyzed carbonylative [2+2+1] cycloaddition of allenes and bisallenes to Pauson-Khand-type reaction products

Park, Ji Hoon,Kim, Eunha,Kim, Hyeong-Mook,Choi, Soo Young,Chung, Young Keun

body text, p. 2388 - 2390 (2009/02/03)

The first catalytic intra- and intermolecular [2+2+1] cocyclization reactions of allenes and carbon monoxide have been developed. In the Co 2Rh2 heterobimetallic nanoparticle-catalyzed carbonylative [2+2+1] cycloaddition of allenes a

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