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1634722-03-4

C21H17FN2O is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1634722-03-4 Structure

  • Basic information

    1. Product Name: C21H17FN2O
    2. Synonyms: C21H17FN2O
    3. CAS NO:1634722-03-4
    4. Molecular Formula:
    5. Molecular Weight: 332.377
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1634722-03-4.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: C21H17FN2O(CAS DataBase Reference)
    10. NIST Chemistry Reference: C21H17FN2O(1634722-03-4)
    11. EPA Substance Registry System: C21H17FN2O(1634722-03-4)

  • 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: 1634722-03-4(Hazardous Substances Data)

1634722-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1634722-03-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,3,4,7,2 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1634722-03:
(9*1)+(8*6)+(7*3)+(6*4)+(5*7)+(4*2)+(3*2)+(2*0)+(1*3)=154
154 % 10 = 4
So 1634722-03-4 is a valid CAS Registry Number.

1634722-03-4Relevant articles and documents

Synthesis of 9,10-substituted 3,4,10,10a-tetrahydro-2H,9H-1-oxa-4a,9- diazaphenanthrenes by reductive cyclization method

Rajachandrasekhar,Hariprasad,Venugopala Rao,Venkataiah,Dubey

, p. 3161 - 3165 (2014)

Commercially available o-phenylenediamine (1) was treated with methyl α-bromo-α-aryl acetate to obtain 3-aryl-3,4-dihydro-1Hquinoxalin- 2-one (2). The latter was reacted with benzyl bromide to obtain 4-benzyl-3-aryl-3,4-dihydro-1H-quinoxalin-2-one (3). Tr

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