Cas 499109-91-0,Benzenesulfonamide, N-(2-ethenylphenyl)-4-methyl-N-[(trimethylsilyl)ethynyl]-

499109-91-0

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Basic information

Product Name: Benzenesulfonamide, N-(2-ethenylphenyl)-4-methyl-N-[(trimethylsilyl)ethynyl]-
Synonyms:
CAS NO:499109-91-0
Molecular Formula: C20H23NO2SSi
Molecular Weight: 369.56
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Benzenesulfonamide, N-(2-ethenylphenyl)-4-methyl-N-[(trimethylsilyl)ethynyl]-(CAS DataBase Reference)
NIST Chemistry Reference: Benzenesulfonamide, N-(2-ethenylphenyl)-4-methyl-N-[(trimethylsilyl)ethynyl]-(499109-91-0)
EPA Substance Registry System: Benzenesulfonamide, N-(2-ethenylphenyl)-4-methyl-N-[(trimethylsilyl)ethynyl]-(499109-91-0)

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: 499109-91-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 499109-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,9,1,0 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 499109-91:
(8*4)+(7*9)+(6*9)+(5*1)+(4*0)+(3*9)+(2*9)+(1*1)=200
200 % 10 = 0
So 499109-91-0 is a valid CAS Registry Number.

499109-91-0Upstream product

30765-95-8 N-p-toluenesulfonyl-2-vinylaniline

499109-91-0Downstream Products

499109-92-1 N-(2-ethenylphenyl)-N-ethynyl-4-methylbenzenesulfonamide

499109-91-0Relevant academic research and scientific papers

Indole and quinoline synthesis via intramolecular Pauson-Khand reactions of enamines and allylamines

Dominguez, Gema,Casarrubios, Luis,Rodriguez-Noriega, Javier,Perez-Castells, Javier

, p. 2856 - 2861 (2002)

Syntheses of indoles and quinolines based upon the Pauson-Khand reaction is described. The starting materials are an aromatic ethynylenamine and ethynylallylamine, which are obtained via Sonogashira coupling. Also, an aromatic ynamine is used for an attem

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