66364-71-4 Usage
Uses
Used in Pharmaceutical Industry:
Sulfasalazine Impurity F is used as a reference material for quality control and analytical testing in the pharmaceutical industry. It helps in the identification, quantification, and control of impurities in Sulfasalazine drug products, ensuring that they meet the required standards and specifications for safety and efficacy.
Sulfasalazine Impurity F is also used as a research tool for studying the chemical and physical properties of Sulfasalazine and its impurities. This information is crucial for optimizing the manufacturing process, improving the stability and shelf life of the drug, and developing new formulations with better therapeutic properties.
In addition, Sulfasalazine Impurity F can be used in the development of analytical methods and techniques for the detection and quantification of impurities in pharmaceutical products. This helps in ensuring the quality and purity of the final drug product, which is essential for patient safety and compliance.
Check Digit Verification of cas no
The CAS Registry Mumber 66364-71-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,3,6 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66364-71:
(7*6)+(6*6)+(5*3)+(4*6)+(3*4)+(2*7)+(1*1)=144
144 % 10 = 4
So 66364-71-4 is a valid CAS Registry Number.
66364-71-4Relevant academic research and scientific papers
Heterocyclic phenyl azo hydroxybenzenes
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, (2008/06/13)
The following novel azo compounds, pharmaceutically acceptable salts and process for preparing the same are disclosed: 2-[(p-(2-pyridylsulfamoyl)phenyl)azo]hydroxybenzene; 3-[(p-(2-pyridylsulfamoyl)phenyl)azo]salicylic acid; and 5-[(p-(4-(2-pyridylanilino
