Cas 3567-09-7,N,N'-(4,5-dimethyl-o-phenylene)-bis-benzenesulfonamide

3567-09-7

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Basic information

Product Name: N,N'-(4,5-dimethyl-o-phenylene)-bis-benzenesulfonamide
Synonyms: N,N'-(4,5-dimethyl-o-phenylene)-bis-benzenesulfonamide
CAS NO:3567-09-7
Molecular Formula:
Molecular Weight: 416.522
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: N,N'-(4,5-dimethyl-o-phenylene)-bis-benzenesulfonamide(CAS DataBase Reference)
NIST Chemistry Reference: N,N'-(4,5-dimethyl-o-phenylene)-bis-benzenesulfonamide(3567-09-7)
EPA Substance Registry System: N,N'-(4,5-dimethyl-o-phenylene)-bis-benzenesulfonamide(3567-09-7)

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: 3567-09-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 3567-09-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,6 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3567-09:
(6*3)+(5*5)+(4*6)+(3*7)+(2*0)+(1*9)=97
97 % 10 = 7
So 3567-09-7 is a valid CAS Registry Number.

3567-09-7Upstream product

3567-09-7Downstream Products

3567-09-7Relevant academic research and scientific papers

Cycloadditions with o-Benzoquinone-diimines, VI. Reactions of 1,3-Diarylbenzofurans with o-Benzoquinone-diimines. Stable Chair and Boat Conformers in the 5,6,11,12-Tetrahydrodibenzodiazocin Series

Friedrichsen, Willy,Roehe, Meike,Debaerdemaeker, Tony

, p. 632 - 643 (2007/10/02)

N,N'-Diarylsulfonyl- and N,N'-Dibenzoyl-o-benzoquinone-diimines (4) react remarkably easy with 1,3-diarylbenzofurans (5) to give cycloadducts (6).In one case (6a) the chair and boat conformer of this type of adduct could be isolated and the conformations clarified by X-ray crystallography.On heating compounds 6 can rearrange intramolecularly to give 2H-benzimidazoles (7). - Keywords: Cycloadditions, o-Benzoquinone-diimines

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