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Benzenesulfonamide, N-(3-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73021-86-0

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73021-86-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73021-86-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,2 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 73021-86:
(7*7)+(6*3)+(5*0)+(4*2)+(3*1)+(2*8)+(1*6)=100
100 % 10 = 0
So 73021-86-0 is a valid CAS Registry Number.

73021-86-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name N-phenylsulfonyl-2-methyl-1,4-benzoquinone imine

1.2 Other means of identification

Product number -
Other names N-(3-methyl-4-oxo-cyclohexa-2,5-dienylidene)-benzenesulfonamide

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:73021-86-0 SDS

73021-86-0Relevant academic research and scientific papers

Synthesis of 5-substituted 2,3-dihydrobenzofurans in a one-pot oxidation/cyclization reaction

Baragona, Fabien,Lomberget, Thierry,Duchamp, Christian,Henriques, Natali,Lo Piccolo, Eugenio,Diana, Patrizia,Montalbano, Alessandra,Barret, Roland

, p. 8731 - 8739 (2011/12/02)

Variously substituted 2,3-dihydrobenzofurans have been synthesized according to a sequential one-pot oxidation/cyclization procedure between para-aminophenol derivatives and an azadiene.

Thiocyanation of N-arylsulfonyl-, N-aroyl-, and N-[(N-arylsulfonyl) benzimidoyl]-1,4-benzoquinone imines

Avdeenko,Pirozhenko,Konovalov,Roman'Kov,Palamarchuk,Shishkinc

experimental part, p. 408 - 416 (2009/09/06)

Reactions of thiocyanate ion with N-aroyl-, N-arylsulfonyl-, and N-(N-arylsulfonylbenzimidoyl)-1,4-benzoquinone imines follow the 1,4-addition pattern, and the adducts undergo intramolecular cyclization to give the corresponding N-substituted 5-amino-1,3-

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