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420808-69-1

N-benzyl-4-bromo-1-naphthalenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 420808-69-1 Structure

  • Basic information

    1. Product Name: N-benzyl-4-bromo-1-naphthalenesulfonamide
    2. Synonyms: N-benzyl-4-bromo-1-naphthalenesulfonamide
    3. CAS NO:420808-69-1
    4. Molecular Formula: C17H14BrNO2S
    5. Molecular Weight: 376.26756
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 420808-69-1.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: N-benzyl-4-bromo-1-naphthalenesulfonamide(CAS DataBase Reference)
    10. NIST Chemistry Reference: N-benzyl-4-bromo-1-naphthalenesulfonamide(420808-69-1)
    11. EPA Substance Registry System: N-benzyl-4-bromo-1-naphthalenesulfonamide(420808-69-1)

  • 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: 420808-69-1(Hazardous Substances Data)

420808-69-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 420808-69-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,0,8,0 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 420808-69:
(8*4)+(7*2)+(6*0)+(5*8)+(4*0)+(3*8)+(2*6)+(1*9)=131
131 % 10 = 1
So 420808-69-1 is a valid CAS Registry Number.

420808-69-1Downstream Products

420808-69-1Relevant articles and documents

Green and scalable aldehyde-catalyzed transition metal-free dehydrative N-alkylation of amides and amines with alcohols

Xu, Qing,Li, Qiang,Zhu, Xiaogang,Chen, Jianhui

supporting information, p. 73 - 80 (2013/03/13)

In contrast to the borrowing hydrogen-type N-alkylation reactions, in which alcohols were activated by transition metal-catalyzed anaerobic dehydrogenation, the addition of external aldehydes was accidentally found to be a simple and effective protocol for alcohol activation. This interesting finding subsequently led to an efficient and green, practical and scalable aldehyde-catalyzed transition metal-free dehydrative N-alkylation method for a variety of amides, amines, and alcohols. Mechanistic studies revealed that this reaction most possibly proceeds via a simple but interesting transition metal-free relay race mechanism. Copyright

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