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2-oxo-2-(phenylamino)ethanesulfonic acid, also known as phenylalanine sulfonic acid, is an organic compound with the chemical formula C8H9NO4S. It is a derivative of phenylalanine, an essential amino acid, where the amino group is replaced by a sulfonic acid group. This modification results in a compound with acidic properties due to the presence of the sulfonic acid group. Phenylalanine sulfonic acid is used in various applications, including as a chemical intermediate in the synthesis of pharmaceuticals and as a reagent in analytical chemistry. It is also known for its role in the detection of certain enzymes, such as alkaline phosphatase, in diagnostic tests. The compound is soluble in water and has a molecular weight of 217.23 g/mol.

5433-25-0

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5433-25-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5433-25-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,3 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5433-25:
(6*5)+(5*4)+(4*3)+(3*3)+(2*2)+(1*5)=80
80 % 10 = 0
So 5433-25-0 is a valid CAS Registry Number.

5433-25-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name sodium,2-anilino-2-oxoethanesulfonic acid

1.2 Other means of identification

Product number -
Other names Ethanesulfonic acid, 2-oxo-2-(phenylamino)-, monosodium salt

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:5433-25-0 SDS

5433-25-0Upstream product

5433-25-0Downstream Products

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