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CAS

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21461-11-0

5-(3-chloro-phenylazo)-2-hydroxy-benzoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 21461-11-0 Structure

  • Basic information

    1. Product Name: 5-(3-chloro-phenylazo)-2-hydroxy-benzoic acid
    2. Synonyms:
    3. CAS NO:21461-11-0
    4. Molecular Formula:
    5. Molecular Weight: 276.679
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 21461-11-0.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: 5-(3-chloro-phenylazo)-2-hydroxy-benzoic acid(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-(3-chloro-phenylazo)-2-hydroxy-benzoic acid(21461-11-0)
    11. EPA Substance Registry System: 5-(3-chloro-phenylazo)-2-hydroxy-benzoic acid(21461-11-0)

  • 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: 21461-11-0(Hazardous Substances Data)

21461-11-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21461-11-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,4,6 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 21461-11:
(7*2)+(6*1)+(5*4)+(4*6)+(3*1)+(2*1)+(1*1)=70
70 % 10 = 0
So 21461-11-0 is a valid CAS Registry Number.
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