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Phenoxathiine-4-carboxylic acid 10,10-dioxide, also known as PTAD, is a heterocyclic compound characterized by a phenoxathiine ring system, a carboxylic acid group, and two oxygen atoms attached at the 10th position. It is recognized for its unique structure and reactivity, which makes it a valuable molecule in organic chemistry, particularly in Diels-Alder reactions and various chemical transformations.

5453-76-9

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5453-76-9 Usage

Uses

Used in Organic Synthesis:
Phenoxathiine-4-carboxylic acid 10,10-dioxide is used as a dienophile in Diels-Alder reactions for its ability to participate in cycloaddition reactions with dienes, leading to the formation of highly stable adducts. This application is crucial in creating complex molecular structures and advancing the field of organic synthesis.
Used in Medicinal Chemistry:
In the realm of medicinal chemistry, phenoxathiine-4-carboxylic acid 10,10-dioxide is utilized for its potential anti-inflammatory and antitumor activities. Its unique structure and reactivity contribute to the development of new pharmaceutical compounds, making it a versatile molecule for therapeutic applications.
Used in Chemical Transformations:
Phenoxathiine-4-carboxylic acid 10,10-dioxide is employed in various chemical transformations due to its distinctive properties, which allow for the synthesis of a wide range of chemical products, enhancing the scope of organic chemistry and its applications across different industries.

Check Digit Verification of cas no

The CAS Registry Mumber 5453-76-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,5 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5453-76:
(6*5)+(5*4)+(4*5)+(3*3)+(2*7)+(1*6)=99
99 % 10 = 9
So 5453-76-9 is a valid CAS Registry Number.

5453-76-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 10,10-dioxophenoxathiine-4-carboxylic acid

1.2 Other means of identification

Product number -
Other names HMS3095O08

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:5453-76-9 SDS

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