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87876-97-9

2-Benzoxazolecarboxylic acid, 5-chloro-sodium salt is a chemical compound with the molecular formula C8H4ClNO3Na. It is a sodium salt derivative of 5-chloro-2-benzoxazolecarboxylic acid, which is a heterocyclic compound containing a benzene ring fused to an oxazole ring. 2-Benzoxazolecarboxylic acid,5-chloro-,sodium salt is characterized by the presence of a chlorine atom at the 5-position and a carboxylic acid group at the 2-position. It is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals due to its unique chemical structure and reactivity. The sodium salt form of 2-Benzoxazolecarboxylic acid,5-chloro-,sodium salt is often preferred for its improved solubility and stability in aqueous solutions, facilitating its use in various chemical reactions and applications.

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  • 87876-97-9 Structure

  • Basic information

    1. Product Name: 2-Benzoxazolecarboxylic acid,5-chloro-,sodium salt
    2. Synonyms:
    3. CAS NO:87876-97-9
    4. Molecular Formula:
    5. Molecular Weight:
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 87876-97-9.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: 2-Benzoxazolecarboxylic acid,5-chloro-,sodium salt (CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-Benzoxazolecarboxylic acid,5-chloro-,sodium salt (87876-97-9)
    11. EPA Substance Registry System: 2-Benzoxazolecarboxylic acid,5-chloro-,sodium salt (87876-97-9)

  • 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: 87876-97-9(Hazardous Substances Data)

87876-97-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87876-97-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,8,7 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87876-97:
(7*8)+(6*7)+(5*8)+(4*7)+(3*6)+(2*9)+(1*7)=209
209 % 10 = 9
So 87876-97-9 is a valid CAS Registry Number.

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