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1557159-84-8

2-(phenylethynyl)-2,3-dihydro-1H-indene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1557159-84-8 Structure

  • Basic information

    1. Product Name: 2-(phenylethynyl)-2,3-dihydro-1H-indene
    2. Synonyms:
    3. CAS NO:1557159-84-8
    4. Molecular Formula:
    5. Molecular Weight: 219.287
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1557159-84-8.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-(phenylethynyl)-2,3-dihydro-1H-indene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(phenylethynyl)-2,3-dihydro-1H-indene(1557159-84-8)
    11. EPA Substance Registry System: 2-(phenylethynyl)-2,3-dihydro-1H-indene(1557159-84-8)

  • 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: 1557159-84-8(Hazardous Substances Data)

1557159-84-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1557159-84-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,5,7,1,5 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1557159-84:
(9*1)+(8*5)+(7*5)+(6*7)+(5*1)+(4*5)+(3*9)+(2*8)+(1*4)=198
198 % 10 = 8
So 1557159-84-8 is a valid CAS Registry Number.

1557159-84-8Downstream Products

1557159-84-8Relevant articles and documents

Visible-light-induced chemoselective deboronative alkynylation under biomolecule-compatible conditions

Huang, Hanchu,Zhang, Guojin,Gong, Li,Zhang, Shuaiyan,Chen, Yiyun

, p. 2280 - 2283 (2014/03/21)

Here, we report a visible-light-induced deboronative alkynylation reaction, which is redox-neutral and works with primary, secondary and tertiary alkyl trifluoroborates or boronic acids to generate aryl, alkyl and silyl substituted alkynes. This reaction is highly chemoselective and performs well on substrates containing alkenes, alkynes, aldehydes, ketones, esters, nitriles, azides, aryl halides, alkyl halides, alcohols, and indoles, with no detectable occurrence of side reactions. The mechanism of this novel C(sp3)-C(sp) bond coupling reaction was investigated by luminescence quenching, radical trapping, on-off light, and 13C-isotopic-labeling experiments. This reaction can be performed in neutral aqueous conditions, and it is compatible with amino acids, nucleosides, oligosaccharides, nucleic acids, proteins, and cell lysates.

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