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1156461-23-2

ethyl 2-[2-(2-naphthyl)-2-oxoethyl]-3-(1,1,1-triphenyl-λ5-phosphanylidene)succinate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • ethyl 2-[2-(2-naphthyl)-2-oxoethyl]-3-(1,1,1-triphenyl-λ5-phosphanylidene)succinate

    Cas No: 1156461-23-2

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  • 1156461-23-2 Structure

  • Basic information

    1. Product Name: ethyl 2-[2-(2-naphthyl)-2-oxoethyl]-3-(1,1,1-triphenyl-λ5-phosphanylidene)succinate
    2. Synonyms:
    3. CAS NO:1156461-23-2
    4. Molecular Formula:
    5. Molecular Weight: 602.667
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1156461-23-2.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: ethyl 2-[2-(2-naphthyl)-2-oxoethyl]-3-(1,1,1-triphenyl-λ5-phosphanylidene)succinate(CAS DataBase Reference)
    10. NIST Chemistry Reference: ethyl 2-[2-(2-naphthyl)-2-oxoethyl]-3-(1,1,1-triphenyl-λ5-phosphanylidene)succinate(1156461-23-2)
    11. EPA Substance Registry System: ethyl 2-[2-(2-naphthyl)-2-oxoethyl]-3-(1,1,1-triphenyl-λ5-phosphanylidene)succinate(1156461-23-2)

  • 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: 1156461-23-2(Hazardous Substances Data)

1156461-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1156461-23-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,6,4,6 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1156461-23:
(9*1)+(8*1)+(7*5)+(6*6)+(5*4)+(4*6)+(3*1)+(2*2)+(1*3)=142
142 % 10 = 2
So 1156461-23-2 is a valid CAS Registry Number.

1156461-23-2Upstream product

1156461-23-2Downstream Products

1156461-23-2Relevant articles and documents

Synthesis of sterically congested stabilized phosphorus ylides from acetylenic esters, 4,4,4-trifluoro-1-(2naphthyl)-1,3-butanedione, and triphenylphosphine

Ramazani, Ali,Jafari, Ali,Ahmadi, Ebrahim,Marandi, Farzin,Vessally, Esmail

, p. 1564 - 1570 (2008)

Protonation of the highly reactive 1:1 intermediates, produced in the reaction between triphenylphosphine and dialkyl acetylenedicarboxylates, by 4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedione leads to vinyltriphenylphosphonium salts, which undergo Michae

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