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CAS

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134434-03-0

3-Ethyl-2,2,7,7-tetraphenyl-1,6-dioxa-spiro[3.3]heptane-5-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 134434-03-0 Structure

  • Basic information

    1. Product Name: 3-Ethyl-2,2,7,7-tetraphenyl-1,6-dioxa-spiro[3.3]heptane-5-carboxylic acid ethyl ester
    2. Synonyms: 3-Ethyl-2,2,7,7-tetraphenyl-1,6-dioxa-spiro[3.3]heptane-5-carboxylic acid ethyl ester
    3. CAS NO:134434-03-0
    4. Molecular Formula:
    5. Molecular Weight: 504.626
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 134434-03-0.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: 3-Ethyl-2,2,7,7-tetraphenyl-1,6-dioxa-spiro[3.3]heptane-5-carboxylic acid ethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-Ethyl-2,2,7,7-tetraphenyl-1,6-dioxa-spiro[3.3]heptane-5-carboxylic acid ethyl ester(134434-03-0)
    11. EPA Substance Registry System: 3-Ethyl-2,2,7,7-tetraphenyl-1,6-dioxa-spiro[3.3]heptane-5-carboxylic acid ethyl ester(134434-03-0)

  • 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: 134434-03-0(Hazardous Substances Data)

134434-03-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134434-03-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,4,3 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 134434-03:
(8*1)+(7*3)+(6*4)+(5*4)+(4*3)+(3*4)+(2*0)+(1*3)=100
100 % 10 = 0
So 134434-03-0 is a valid CAS Registry Number.

134434-03-0Downstream Products

134434-03-0Relevant articles and documents

Photoaddition of benzophenone to allenic esters

Ishar,Gandhi

, p. 2211 - 2220 (1991)

Photochemical addition of benzophenone to ethylpenta-2, 3-dienoate (1a), ethyl hexa-2,3-dienoate (1b) and ethyl 4-methylhexa-2,3-dienoate (1c) furnish various mono- and dioxetanes. Novel oxetanes (2a,b) result in the reactions of (1a,b) through addition of benzophenone to electron deficient C2-C3 π-bond of the respective esters. A rationalization of the obtained modes of photoaddition has been offered.

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