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CAS

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99983-28-5

5-(4-bromo-phenyl)-5-hydroxy-4-methyl-1,5-dihydro-pyrrol-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 99983-28-5 Structure

  • Basic information

    1. Product Name: 5-(4-bromo-phenyl)-5-hydroxy-4-methyl-1,5-dihydro-pyrrol-2-one
    2. Synonyms:
    3. CAS NO:99983-28-5
    4. Molecular Formula:
    5. Molecular Weight: 268.11
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 99983-28-5.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: 5-(4-bromo-phenyl)-5-hydroxy-4-methyl-1,5-dihydro-pyrrol-2-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-(4-bromo-phenyl)-5-hydroxy-4-methyl-1,5-dihydro-pyrrol-2-one(99983-28-5)
    11. EPA Substance Registry System: 5-(4-bromo-phenyl)-5-hydroxy-4-methyl-1,5-dihydro-pyrrol-2-one(99983-28-5)

  • 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: 99983-28-5(Hazardous Substances Data)

99983-28-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99983-28-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,9,8 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99983-28:
(7*9)+(6*9)+(5*9)+(4*8)+(3*3)+(2*2)+(1*8)=215
215 % 10 = 5
So 99983-28-5 is a valid CAS Registry Number.
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