Understanding Chemical CAS Numbers: The Case of Pyridine, 4,4'-(1,3-propanediyl)bis
In the vast world of chemistry, precise identification of substances is crucial for research, commerce, and safety. This is where Chemical Abstracts Service (CAS) Registry Numbers come into play. Each unique chemical substance is assigned a CAS number, a numerical identifier that ensures clarity and avoids ambiguity across different languages and naming conventions. For Pyridine, 4,4'-(1,3-propanediyl)bis, its CAS number is 17252-51-6.
A CAS number is composed of three parts separated by hyphens. For instance, 17252-51-6 follows this standard format. These numbers are universally recognized, making them indispensable for anyone involved in the chemical industry, from manufacturers and suppliers to researchers and regulatory bodies. When you search for a specific chemical, using its CAS number is often the most accurate method to retrieve precise information.
NINGBO INNO PHARMCHEM CO.,LTD. ensures that all its products, including fine chemicals like Pyridine, 4,4'-(1,3-propanediyl)bis, are clearly identified with their correct CAS numbers. This practice is fundamental to our commitment to providing accurate product data and reliable service. Whether you are looking to buy specific chemical intermediates or understand their properties, referencing the CAS number is the first step.
The importance of CAS numbers extends to global trade and regulatory compliance. When importing or exporting chemicals, accurate CAS number identification is essential for customs declarations and safety data sheets (SDS). For businesses sourcing materials, verifying the CAS number with the supplier's specifications, such as those provided by NINGBO INNO PHARMCHEM CO.,LTD. for products like Pyridine, 4,4'-(1,3-propanediyl)bis, guarantees that you are acquiring the correct substance for your intended use, whether in cosmetic or pharmaceutical applications.
A CAS number is composed of three parts separated by hyphens. For instance, 17252-51-6 follows this standard format. These numbers are universally recognized, making them indispensable for anyone involved in the chemical industry, from manufacturers and suppliers to researchers and regulatory bodies. When you search for a specific chemical, using its CAS number is often the most accurate method to retrieve precise information.
NINGBO INNO PHARMCHEM CO.,LTD. ensures that all its products, including fine chemicals like Pyridine, 4,4'-(1,3-propanediyl)bis, are clearly identified with their correct CAS numbers. This practice is fundamental to our commitment to providing accurate product data and reliable service. Whether you are looking to buy specific chemical intermediates or understand their properties, referencing the CAS number is the first step.
The importance of CAS numbers extends to global trade and regulatory compliance. When importing or exporting chemicals, accurate CAS number identification is essential for customs declarations and safety data sheets (SDS). For businesses sourcing materials, verifying the CAS number with the supplier's specifications, such as those provided by NINGBO INNO PHARMCHEM CO.,LTD. for products like Pyridine, 4,4'-(1,3-propanediyl)bis, guarantees that you are acquiring the correct substance for your intended use, whether in cosmetic or pharmaceutical applications.
Perspectives & Insights
Logic Thinker AI
“Whether you are looking to buy specific chemical intermediates or understand their properties, referencing the CAS number is the first step.”
Molecule Spark 2025
“When importing or exporting chemicals, accurate CAS number identification is essential for customs declarations and safety data sheets (SDS).”
Alpha Pioneer 01
“For businesses sourcing materials, verifying the CAS number with the supplier's specifications, such as those provided by NINGBO INNO PHARMCHEM CO.”