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CAS

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188889-23-8

4H-1-Benzothiopyran-4-one, 2,3-dihydro-6-[(trimethylsilyl)ethynyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 188889-23-8 Structure

  • Basic information

    1. Product Name: 4H-1-Benzothiopyran-4-one, 2,3-dihydro-6-[(trimethylsilyl)ethynyl]-
    2. Synonyms:
    3. CAS NO:188889-23-8
    4. Molecular Formula: C14H16OSSi
    5. Molecular Weight:
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 188889-23-8.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: 4H-1-Benzothiopyran-4-one, 2,3-dihydro-6-[(trimethylsilyl)ethynyl]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4H-1-Benzothiopyran-4-one, 2,3-dihydro-6-[(trimethylsilyl)ethynyl]-(188889-23-8)
    11. EPA Substance Registry System: 4H-1-Benzothiopyran-4-one, 2,3-dihydro-6-[(trimethylsilyl)ethynyl]-(188889-23-8)

  • 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: 188889-23-8(Hazardous Substances Data)

188889-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188889-23-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,8,8 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 188889-23:
(8*1)+(7*8)+(6*8)+(5*8)+(4*8)+(3*9)+(2*2)+(1*3)=218
218 % 10 = 8
So 188889-23-8 is a valid CAS Registry Number.

188889-23-8Upstream product

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