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157921-53-4

N-(2-Fluoro-5-nitro-phenyl)-N-methyl-methanesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 157921-53-4 Structure

  • Basic information

    1. Product Name: N-(2-Fluoro-5-nitro-phenyl)-N-methyl-methanesulfonamide
    2. Synonyms: N-(2-Fluoro-5-nitro-phenyl)-N-methyl-methanesulfonamide
    3. CAS NO:157921-53-4
    4. Molecular Formula:
    5. Molecular Weight: 248.235
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 157921-53-4.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: N-(2-Fluoro-5-nitro-phenyl)-N-methyl-methanesulfonamide(CAS DataBase Reference)
    10. NIST Chemistry Reference: N-(2-Fluoro-5-nitro-phenyl)-N-methyl-methanesulfonamide(157921-53-4)
    11. EPA Substance Registry System: N-(2-Fluoro-5-nitro-phenyl)-N-methyl-methanesulfonamide(157921-53-4)

  • 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: 157921-53-4(Hazardous Substances Data)

157921-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157921-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,9,2 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 157921-53:
(8*1)+(7*5)+(6*7)+(5*9)+(4*2)+(3*1)+(2*5)+(1*3)=154
154 % 10 = 4
So 157921-53-4 is a valid CAS Registry Number.

157921-53-4Downstream Products

157921-53-4Relevant articles and documents

Selective sodium channel regulator as well as preparation and application thereof

-

, (2021/02/10)

The invention provides a compound serving as a selective sodium channel regulator and a synthesis and use method, and particularly provides a compound shown as a formula (I), a preparation method of the compound and application of the compound serving as the selective sodium channel regulator. The compounds exhibit excellent activity as a regulator of sodium channels.

SYNTHESIS OF 2,1-BENZISOTHIAZOLINE 2,2-DIOXIDE DERIVATIVES

Wojciechowski, K.

, p. 1121 - 1124 (2007/10/02)

Base-induced (NaOH/DMSO) intramolecular SNAr of fluorine in methanesulfonanilide 1 derivatives leads to 6-nitro-2,1-benzisothiazoline derivatives 2. meta-Nitro methanesulfonanilides 3 in the presence of tert-BuOK in DMF were transformed into 4-

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