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Benzenesulfonamide, N,N'-1,5-naphthalenediylbis[4-methyl-] is a complex organic compound with the chemical formula C21H18N2O2S. It is a derivative of benzenesulfonamide, featuring a naphthalene core with two 4-methylbenzenesulfonamide groups attached to the 1 and 5 positions. Benzenesulfonamide,N,N'-1,5-naphthalenediylbis[4-methyl- is known for its potential applications in various chemical and pharmaceutical processes, such as the synthesis of dyes, pharmaceuticals, and other specialty chemicals. Its structure provides it with unique properties that can be exploited in different industrial and scientific applications, making it a valuable component in the field of organic chemistry.

57159-76-9

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57159-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57159-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,5 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 57159-76:
(7*5)+(6*7)+(5*1)+(4*5)+(3*9)+(2*7)+(1*6)=149
149 % 10 = 9
So 57159-76-9 is a valid CAS Registry Number.

57159-76-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name N,N'-(naphthalene-1,5-diyl)bis(4-methylbenzenesulfonamide)

1.2 Other means of identification

Product number -
Other names N,N'-m-xylylene-bis-toluene-4-sulfonamide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:57159-76-9 SDS

57159-76-9Relevant academic research and scientific papers

Synthesis, Photophysical Properties and Two-Photon Absorption Study of Tetraazachrysene-based N-Heteroacenes

Li, Gang,Wang, Shuaihua,Yang, Shufan,Liu, Guangfeng,Hao, Pin,Zheng, Yusen,Long, Guankui,Li, Dandan,Zhang, Yu,Yang, Wenbin,Xu, Liang,Gao, Weibo,Zhang, Qichun,Cui, Guanwei,Tang, Bo

supporting information, p. 1807 - 1813 (2019/01/14)

Three novel N-heteroacene molecules (SDNU-1, SDNU-2 and SDNU-3) based on tetraazachrysene units as cores have been designed, synthesized and fully characterized. Their photophysical, electrochemical and fluorescence properties were investigated, and they

Rh(III)-catalyzed oxidative olefination of N-(1-naphthyl)sulfonamides using activated and unactivated alkenes

Li, Xuting,Gong, Xue,Zhao, Miao,Song, Guoyong,Deng, Jian,Li, Xingwei

supporting information; experimental part, p. 5808 - 5811 (2011/12/22)

Rhodium(III)-catalyzed oxidative olefination of N-(1-naphthyl)sulfonamides has been achieved at the peri position. Three categories of olefins have been successfully applied. Activated olefins reacted to afford five-membered azacycles as a result of oxida

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