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994-98-9

1-Triethylstannylbut-3-ene-1-yne is an organotin compound characterized by the presence of a triple bond (yne) and a vinyl group (ene) in its structure. This chemical features a but-3-ene-1-yne backbone, with a triethylstannyl group (Sn(C2H5)3) attached to the first carbon atom. The compound is of interest in organic synthesis and organometallic chemistry, particularly for its potential applications in the formation of carbon-carbon and carbon-heteroatom bonds. The stannyl group can act as a nucleophile or a reagent in cross-coupling reactions, making it a valuable building block in the synthesis of more complex organic molecules. Its unique structure also allows for exploration in materials science and as a precursor in the development of new pharmaceuticals.

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  • 994-98-9 Structure

  • Basic information

    1. Product Name: 1-triethylstannylbut-3-ene-1-yne
    2. Synonyms: 1-triethylstannylbut-3-ene-1-yne
    3. CAS NO:994-98-9
    4. Molecular Formula:
    5. Molecular Weight: 256.963
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 994-98-9.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: 1-triethylstannylbut-3-ene-1-yne(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-triethylstannylbut-3-ene-1-yne(994-98-9)
    11. EPA Substance Registry System: 1-triethylstannylbut-3-ene-1-yne(994-98-9)

  • 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: 994-98-9(Hazardous Substances Data)

994-98-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 994-98-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,9 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 994-98:
(5*9)+(4*9)+(3*4)+(2*9)+(1*8)=119
119 % 10 = 9
So 994-98-9 is a valid CAS Registry Number.
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