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CAS

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128813-45-6

3-(pent-3-ynyloxy)cyclohex-2-en-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 128813-45-6 Structure

  • Basic information

    1. Product Name: 3-(pent-3-ynyloxy)cyclohex-2-en-1-one
    2. Synonyms: 3-(pent-3-ynyloxy)cyclohex-2-en-1-one
    3. CAS NO:128813-45-6
    4. Molecular Formula:
    5. Molecular Weight: 178.231
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 128813-45-6.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-(pent-3-ynyloxy)cyclohex-2-en-1-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-(pent-3-ynyloxy)cyclohex-2-en-1-one(128813-45-6)
    11. EPA Substance Registry System: 3-(pent-3-ynyloxy)cyclohex-2-en-1-one(128813-45-6)

  • 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: 128813-45-6(Hazardous Substances Data)

128813-45-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128813-45-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,1 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128813-45:
(8*1)+(7*2)+(6*8)+(5*8)+(4*1)+(3*3)+(2*4)+(1*5)=136
136 % 10 = 6
So 128813-45-6 is a valid CAS Registry Number.

128813-45-6Downstream Products

128813-45-6Relevant articles and documents

Development of an Alkyne Analogue of the de Mayo Reaction: Synthesis of Medium-Sized Carbacycles and Cyclohepta[b]indoles

Tymann, David,Tymann, Dina Christina,Bednarzick, Ulf,Iovkova-Berends, Ljuba,Rehbein, Julia,Hiersemann, Martin

, p. 15553 - 15557 (2018)

Embedded medium-sized carbacycles and cyclohepta[b]indoles occur frequently as scaffold elements in natural products and bioactive compounds. Described herein is a conceptionally novel photochemically triggered cascade process to these scaffolds. Key to the cascading ring-expansion process is an unprecedented intramolecular alkyne analogue of the de Mayo reaction.

SYNTHESIS OF SPIROETHERS USING RADICAL CYCLISATIONS

Middleton, Donald S.,Simpkins, Nigel S.,Begley, Michael J.,Terrett, Nicholas K.

, p. 545 - 564 (2007/10/02)

A variety of spiroether products, including one bis-spiro compound, are avaible via a simple radical cyclisation route.

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