In the vast landscape of chemical compounds, precise identification is crucial for safety, research, and commerce. Chemical Abstracts Service (CAS) numbers, such as the 137-17-7 associated with 2,4,5-Trimethylaniline, serve as unique identifiers that cut through nomenclature complexities. This article highlights how understanding the CAS number is fundamental when sourcing chemicals, particularly for specialized applications like those involving 2,4,5-Trimethylaniline. Reliable chemical CAS number databases are indispensable tools for researchers and procurement specialists alike. NINGBO INNO PHARMCHEM CO.,LTD. emphasizes the importance of accurate CAS registry numbers for all its products, ensuring that clients receive exactly what they need. Whether you are looking for pharmaceutical intermediates or fine chemicals, cross-referencing by CAS number guarantees accuracy. The use of 2,4,5-Trimethylaniline in various synthesis pathways is well-documented, and its CAS number, 137-17-7, is the key to accessing detailed information about its properties, safety, and supply chain. Trust NINGBO INNO PHARMCHEM CO.,LTD. for chemicals identified with the highest degree of accuracy.