Cas 204857-45-4,(E)-N-(4-CHLOROBENZYL)-2-(4-NITROPHENYL)-1-ETHENESULFONAMIDE

204857-45-4

Post Buying Request

Basic information

Product Name: (E)-N-(4-CHLOROBENZYL)-2-(4-NITROPHENYL)-1-ETHENESULFONAMIDE
Synonyms: (E)-N-(4-CHLOROBENZYL)-2-(4-NITROPHENYL)-1-ETHENESULFONAMIDE;(E)-N-[(4-chlorophenyl)methyl]-2-(4-nitrophenyl)ethene-1-sulfonamide
CAS NO:204857-45-4
Molecular Formula: C15H13ClN2O4S
Molecular Weight: 352.79
EINECS: N/A
Product Categories: N/A
Mol File: 204857-45-4.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (E)-N-(4-CHLOROBENZYL)-2-(4-NITROPHENYL)-1-ETHENESULFONAMIDE(CAS DataBase Reference)
NIST Chemistry Reference: (E)-N-(4-CHLOROBENZYL)-2-(4-NITROPHENYL)-1-ETHENESULFONAMIDE(204857-45-4)
EPA Substance Registry System: (E)-N-(4-CHLOROBENZYL)-2-(4-NITROPHENYL)-1-ETHENESULFONAMIDE(204857-45-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 204857-45-4(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

204857-45-4 Suppliers

Recommended suppliers

204857-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 204857-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,4,8,5 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 204857-45:
(8*2)+(7*0)+(6*4)+(5*8)+(4*5)+(3*7)+(2*4)+(1*5)=134
134 % 10 = 4
So 204857-45-4 is a valid CAS Registry Number.

204857-45-4Upstream product

204857-45-4Downstream Products

204857-45-4Relevant academic research and scientific papers

A convenient synthesis of N-alkyl-(E)-1-alkenesulfonamides

Tozer, Matthew J.,Woolford, Alison J. A.,Linney, Ian D.

, p. 186 - 188 (1998)

A series of vinylsulfonamides 3 has been synthesised through a condensation of N-Boc-methanesulfonamides 1 and aldehydes 2. O-Boc-2-hydroxyalkanesulfonamides were identified as intermediates, arising from N-O transfer of the Boc group. Elimination of OBoc gave the vinylsulfonamides.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 204857-45-4