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U 29722, also known as 5-(4-chlorophenyl)-3-(trifluoromethyl)-1,2,4-oxadiazole, is a chemical compound that belongs to the class of 1,2,4-oxadiazoles. It is a white crystalline solid with a molecular formula of C9H4ClF3N2O and a molecular weight of 254.59 g/mol. U 29722 is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the development of compounds with potential anti-inflammatory, analgesic, and antipyretic properties. Due to its versatile chemical structure, it has been extensively studied for its potential applications in the field of medicinal chemistry.

34157-45-4

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34157-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 34157-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,1,5 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 34157-45:
(7*3)+(6*4)+(5*1)+(4*5)+(3*7)+(2*4)+(1*5)=104
104 % 10 = 4
So 34157-45-4 is a valid CAS Registry Number.

34157-45-4SDS

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 2-(3,4,5-tribromo-pyrazol-1-yl)-propionic acid

1.2 Other means of identification

Product number -
Other names 3,4,5-tribromo-α-methylpyrazole-1-acetic acid

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:34157-45-4 SDS

34157-45-4Relevant academic research and scientific papers

Organic compounds and process

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, (2008/06/13)

Certain new 1-(substituted-hydrocarbyl)-di- and trihalopyrazoles have been synthesized. They possess herbicidal and plant growth regulatory activity. The hydrocarbyl group, i.e., alkylene or alkenylene group at the 1-nitrogen of the pyrazole nucleus has e

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