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Methyl [(4-nitrobenzyl)sulfonyl]acetate is a chemical compound with the molecular formula C10H11NO6S. It is a derivative of acetic acid, featuring a sulfonyl group attached to a 4-nitrobenzyl moiety. methyl [(4-nitrobenzyl)sulfonyl]acetate is characterized by its yellowish color and is soluble in organic solvents. It is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the preparation of sulfonamide-based drugs. The compound's reactivity and functional groups make it a valuable building block in organic chemistry, allowing for further modification and incorporation into more complex molecules.

6946-16-3

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6946-16-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6946-16-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,4 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6946-16:
(6*6)+(5*9)+(4*4)+(3*6)+(2*1)+(1*6)=123
123 % 10 = 3
So 6946-16-3 is a valid CAS Registry Number.

6946-16-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name <<(4-nitrophenyl)methyl>sulphonyl>acetic acid methyl ester

1.2 Other means of identification

Product number -
Other names -

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

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More Details:6946-16-3 SDS

6946-16-3Downstream Products

6946-16-3Relevant academic research and scientific papers

Mechanism of the Reaction of Sodium Hydroxide and Nitrobenzylsulphones

Riad, Y.,Asaad, A. Naguib,Nahas, Hind Moustafa El,Madkour, A. Emad El Din

, p. 157 - 172 (2007/10/03)

Aqueous sodium hydroxide reacts with sulphonyl>acetic acid (1) to give 4,4'-diformylazoxybenzene and 4,4'-dicarboxyazoxybenzene as the main products, while in 50percent water-dioxane medium the products are 4,4'-dihydroxymethylazoxybenzene, 4,4'-dicarboxyazoxybenzene besides 4-carboxy, 4'-hydroxymethylazoxybenzene and its isomer. 4-Nitrosobenzaldehyde is an intermediate in this reaction which via a Cannizzaro reaction gives the reaction products.Other 2-, 3- and 4-nitrobenzyl sulphones are studied.

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