Cas 99142-41-3,Toluene-4-sulfonic acid 2-((toluene-4-sulfonyl)-{2-[(toluene-4-sulfonyl)-(2-{(toluene-4-sulfonyl)-[2-(toluene-4-sulfonylamino)-ethyl]-amino}-ethyl)-amino]-ethyl}-amino)-ethyl ester

99142-41-3

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Basic information

Product Name: Toluene-4-sulfonic acid 2-((toluene-4-sulfonyl)-{2-[(toluene-4-sulfonyl)-(2-{(toluene-4-sulfonyl)-[2-(toluene-4-sulfonylamino)-ethyl]-amino}-ethyl)-amino]-ethyl}-amino)-ethyl ester
Synonyms: Toluene-4-sulfonic acid 2-((toluene-4-sulfonyl)-{2-[(toluene-4-sulfonyl)-(2-{(toluene-4-sulfonyl)-[2-(toluene-4-sulfonylamino)-ethyl]-amino}-ethyl)-amino]-ethyl}-amino)-ethyl ester
CAS NO:99142-41-3
Molecular Formula:
Molecular Weight: 961.236
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: Toluene-4-sulfonic acid 2-((toluene-4-sulfonyl)-{2-[(toluene-4-sulfonyl)-(2-{(toluene-4-sulfonyl)-[2-(toluene-4-sulfonylamino)-ethyl]-amino}-ethyl)-amino]-ethyl}-amino)-ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Toluene-4-sulfonic acid 2-((toluene-4-sulfonyl)-{2-[(toluene-4-sulfonyl)-(2-{(toluene-4-sulfonyl)-[2-(toluene-4-sulfonylamino)-ethyl]-amino}-ethyl)-amino]-ethyl}-amino)-ethyl ester(99142-41-3)
EPA Substance Registry System: Toluene-4-sulfonic acid 2-((toluene-4-sulfonyl)-{2-[(toluene-4-sulfonyl)-(2-{(toluene-4-sulfonyl)-[2-(toluene-4-sulfonylamino)-ethyl]-amino}-ethyl)-amino]-ethyl}-amino)-ethyl ester(99142-41-3)

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: 99142-41-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 99142-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,1,4 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 99142-41:
(7*9)+(6*9)+(5*1)+(4*4)+(3*2)+(2*4)+(1*1)=153
153 % 10 = 3
So 99142-41-3 is a valid CAS Registry Number.

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99142-41-3Relevant academic research and scientific papers

Bifunctionalization of α,ω-Sulphonamides via Kinetically Controlled Reaction of α,ω-Bis(N-nitrososulphonamides)

Iwata, Masaaki,Kuzuhara, Hiroyoshi

, p. 918 - 919 (1985)

α,ω-Bis(N-nitrososulphonamides) in hot benzene were converted into α,ω-disulphonates and bifunctional α-sulphonate-ω-sulphonamides, in good yields, by intramolecular N-nitrososulphonamide-sulphonate rearrangement.

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