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304868-81-3

ethyl (2R)-3-amino-3-oxo-2-[(3Z)-3-(2-oxo-2-phenylethylidene)-3,4-dihydroquinoxalin-2-yl]propanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 304868-81-3 Structure

  • Basic information

    1. Product Name: ethyl (2R)-3-amino-3-oxo-2-[(3Z)-3-(2-oxo-2-phenylethylidene)-3,4-dihydroquinoxalin-2-yl]propanoate
    2. Synonyms: ethyl 3-amino-3-oxo-2-[(3Z)-3-phenacylidene-4H-quinoxalin-2-yl]propanoate;2-Quinoxalineacetic acid, α-(aminocarbonyl)-3,4-dihydro-3-(2-oxo-2-phenylethylidene)-, ethyl ester
    3. CAS NO:304868-81-3
    4. Molecular Formula: C21H19N3O4
    5. Molecular Weight: 377.3933
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 304868-81-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 564.3°C at 760 mmHg
    3. Flash Point: 295.1°C
    4. Appearance: N/A
    5. Density: 1.3g/cm3
    6. Vapor Pressure: 9.3E-13mmHg at 25°C
    7. Refractive Index: 1.635
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: ethyl (2R)-3-amino-3-oxo-2-[(3Z)-3-(2-oxo-2-phenylethylidene)-3,4-dihydroquinoxalin-2-yl]propanoate(CAS DataBase Reference)
    11. NIST Chemistry Reference: ethyl (2R)-3-amino-3-oxo-2-[(3Z)-3-(2-oxo-2-phenylethylidene)-3,4-dihydroquinoxalin-2-yl]propanoate(304868-81-3)
    12. EPA Substance Registry System: ethyl (2R)-3-amino-3-oxo-2-[(3Z)-3-(2-oxo-2-phenylethylidene)-3,4-dihydroquinoxalin-2-yl]propanoate(304868-81-3)

  • 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: 304868-81-3(Hazardous Substances Data)

304868-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 304868-81-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,8,6 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 304868-81:
(8*3)+(7*0)+(6*4)+(5*8)+(4*6)+(3*8)+(2*8)+(1*1)=153
153 % 10 = 3
So 304868-81-3 is a valid CAS Registry Number.

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