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CAS

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78173-79-2

2-(3-Bromo-propyl)-3-(triphenyl-λ5-phosphanylidene)-succinic acid diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 78173-79-2 Structure

  • Basic information

    1. Product Name: 2-(3-Bromo-propyl)-3-(triphenyl-λ5-phosphanylidene)-succinic acid diethyl ester
    2. Synonyms:
    3. CAS NO:78173-79-2
    4. Molecular Formula:
    5. Molecular Weight: 555.448
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 78173-79-2.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: 2-(3-Bromo-propyl)-3-(triphenyl-λ5-phosphanylidene)-succinic acid diethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(3-Bromo-propyl)-3-(triphenyl-λ5-phosphanylidene)-succinic acid diethyl ester(78173-79-2)
    11. EPA Substance Registry System: 2-(3-Bromo-propyl)-3-(triphenyl-λ5-phosphanylidene)-succinic acid diethyl ester(78173-79-2)

  • 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: 78173-79-2(Hazardous Substances Data)

78173-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78173-79-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,1,7 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78173-79:
(7*7)+(6*8)+(5*1)+(4*7)+(3*3)+(2*7)+(1*9)=162
162 % 10 = 2
So 78173-79-2 is a valid CAS Registry Number.

78173-79-2Downstream Products

78173-79-2Relevant articles and documents

NEW YLIDE ANIONS. A VINYL ANION EQUIVALENT FOR SUBSTITUTED FUMARATE ESTERS

Cooke, Manning P.

, p. 381 - 384 (1981)

A new type of ylide anion is reported which upon alkylation and elimination of triphenylphosphine serves as a vinyl anion equivalent.

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