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1155833-99-0

C12H5F9O3S is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1155833-99-0 Structure

  • Basic information

    1. Product Name: C12H5F9O3S
    2. Synonyms: C12H5F9O3S
    3. CAS NO:1155833-99-0
    4. Molecular Formula:
    5. Molecular Weight: 400.222
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1155833-99-0.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: C12H5F9O3S(CAS DataBase Reference)
    10. NIST Chemistry Reference: C12H5F9O3S(1155833-99-0)
    11. EPA Substance Registry System: C12H5F9O3S(1155833-99-0)

  • 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: 1155833-99-0(Hazardous Substances Data)

1155833-99-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1155833-99-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,5,8,3 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1155833-99:
(9*1)+(8*1)+(7*5)+(6*5)+(5*8)+(4*3)+(3*3)+(2*9)+(1*9)=170
170 % 10 = 0
So 1155833-99-0 is a valid CAS Registry Number.

1155833-99-0Downstream Products

1155833-99-0Relevant articles and documents

Thieme Chemistry Journal Awardees - Where are they now? A general one-step synthesis of alkynes from enolisable carbonyl compounds

Lyapkalo, Ilya M.,Vogel, Michael A. K.,Boltukhina, Ekaterina V.,Vav?ík, Ji?í

, p. 558 - 561 (2009)

Terminal and internal acetylenes were obtained in good to excellent isolated yields from carbonyl compounds by converting the carbonyl functionality into the enol nonaflate intermediate followed by elimination to give the C-C triple bond. The one-pot transformations were uniformly induced by phosphazene bases combined with mildly electrophilic nonafluorobutane-1-sulfonyl fluoride. The method is the most general among those reported to date as it applies to both acyclic ketones and aldehydes. Only moderate kinetic regioselectivity in favour of alk-1-yne achieved from methyl n-alkyl ketone represents a limitation of the method. In all the other instances, individual acetylenic products were obtained. Georg Thieme Verlag Stuttgart.

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