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3-(5-isopropyl-2-methyl-phenyl)-propionic acid, also known as ibuprofen, is a widely used nonsteroidal anti-inflammatory drug (NSAID) with analgesic, antipyretic, and anti-inflammatory properties. It is derived from the propionic acid class of NSAIDs and is characterized by its chemical structure, which includes a 5-isopropyl-2-methyl-phenyl group attached to a propionic acid chain. Ibuprofen is commonly used to relieve pain, reduce inflammation, and lower fever, making it a popular over-the-counter medication for conditions such as headaches, menstrual cramps, and arthritis. Its mechanism of action involves inhibiting the production of prostaglandins, which are chemicals that contribute to inflammation and pain.

4389-71-3

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4389-71-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4389-71-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,8 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4389-71:
(6*4)+(5*3)+(4*8)+(3*9)+(2*7)+(1*1)=113
113 % 10 = 3
So 4389-71-3 is a valid CAS Registry Number.

4389-71-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-(5-isopropyl-2-methylphenyl)propanoic acid (en)p-Cymene-2-propionic acid (en)

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

Emergency phone number -
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More Details:4389-71-3 SDS

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