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141481-33-6

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141481-33-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141481-33-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,4,8 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 141481-33:
(8*1)+(7*4)+(6*1)+(5*4)+(4*8)+(3*1)+(2*3)+(1*3)=106
106 % 10 = 6
So 141481-33-6 is a valid CAS Registry Number.

141481-33-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name N-p-chlorophenylsulfonyl-2,3,6-trichloro-4-aminophenol

1.2 Other means of identification

Product number -
Other names 2,3,6-trichloro-4-(p-chlorobenzenesulfonamido)phenol

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:141481-33-6 SDS

141481-33-6Downstream Products

141481-33-6Relevant articles and documents

Chlorination of N-(N-arylsulfonylarylimidoyl)-1,4-benzoquinone imines and their reduced forms

Avdeenko,Marchenko,Konovalova

, p. 546 - 552 (2007/10/03)

The study of chlorination of N-(N-arylsulfonylarylimidoyl)-1, 4-benzoquinone imines and of N-(N-arylsulfonylarylimidoyl)-1,4-aminophenols revealed that the dominant stage in the process was the formation of cyclohexene structures, 4-(N-arylsulfonylarylimidoyl)imino-2,5,6-trichloro-2-cyclohexene-1-ones, resulting from addition of a Cl2 molecule across the C=C bond of the quinoid ring. These substances suffer a prototropic rearrangements yielding N-(N-arylsulfonylarylimidoyl)-2,3,6-trichloro-4-aminophenols. The latter are the most common reaction products. The products of deeper chlorination were also obtained.

REACTION OF N-ARYLSULFONYL-1,4-BENZOQUINONE MONOIMINES WITH HYDROGEN CHLORIDE IN DIMETHYLFORMAMIDE

Avdeenko, A. P.,Velichko, N. V.

, p. 967 - 969 (2007/10/02)

On reacting N-arylsulfonyl-2,6-dichloro-1,4-benzoquinone monoimines with hydrogen chloride in dimethylformamide, the chlorine atom enters into the position ortho to the nitrogen atom of the arylsulfonylquinone imine.

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