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4-Bromo-N-[1-(3,5-dimethyl-4-oxo-cyclohexa-2,5-dienylideneamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

308291-75-0

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308291-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 308291-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,8,2,9 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 308291-75:
(8*3)+(7*0)+(6*8)+(5*2)+(4*9)+(3*1)+(2*7)+(1*5)=140
140 % 10 = 0
So 308291-75-0 is a valid CAS Registry Number.

308291-75-0Relevant academic research and scientific papers

Synthesis, X-Ray diffraction data, and 1H and 13C NMR spectra of N-(N-Arylsulfonylimidoyl)-1,4-benzoquinonimines derived from N-Aroyl(acetyl)-1,4-benzoquinonimines

Avdeenko,Pirozhenko,Yagupol'skii,Marchenko

, p. 991 - 1000 (2007/10/03)

Oxidation of N-(N-arylsulfonylimidoyl)-4-aminophenols gave the corresponding N-[N-arylsulfonylimidoyl)-1,4-benzoquinonimines, derivatives of N-aroyl-and N-acetyl-1,4-benzoquinonimines. The structure of the products was studied by the X-ray diffraction met

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