In the vast and complex world of chemical substances, precise identification is paramount. Whether you are a procurement manager sourcing raw materials or a research scientist investigating new compounds, the Chemical Abstracts Service (CAS) Registry Number is an indispensable tool. For Ethyl 2-(Methylthio)-5-pyrimidinecarboxylate, the CAS number 73781-88-1 serves as its unique, globally recognized identifier, ensuring accuracy and clarity in all chemical-related transactions and research endeavors.

The CAS Registry Number is a unique numerical sequence assigned to every chemical substance described in the open scientific literature. Unlike chemical names, which can be numerous, ambiguous, or vary in nomenclature conventions across different regions or languages, a CAS number is unambiguous and universal. This makes CAS 73781-88-1 the definitive way to refer to Ethyl 2-(Methylthio)-5-pyrimidinecarboxylate, eliminating potential confusion and ensuring that all parties are discussing the exact same chemical entity.

For procurement professionals, using the CAS number 73781-88-1 is critical when requesting quotes, placing orders, or managing inventory. It guarantees that suppliers provide the precise compound required, preventing costly errors and delays. When you search for suppliers or manufacturers of Ethyl 2-(Methylthio)-5-pyrimidinecarboxylate, always include its CAS number to refine your search and ensure you are viewing accurate product listings. This precision is especially important for specialized intermediates used in demanding fields like pharmaceutical synthesis or agrochemical development.

In research, accuracy in identifying starting materials and intermediates is fundamental to the reproducibility and validity of experimental results. Scientists rely on CAS 73781-88-1 to confirm they are working with the correct substance, access relevant safety data, and find associated literature. Databases, scientific journals, and regulatory documents all use CAS numbers as the primary key for chemical information. Therefore, understanding the importance of CAS 73781-88-1 is crucial for any chemist or researcher working with this pyrimidine derivative.

The number itself, 73781-88-1, is composed of three parts separated by hyphens, with a check digit to ensure accuracy. While the structure and chemical name describe the compound, the CAS number provides an unassailable link to its identity. When you are looking to buy Ethyl 2-(Methylthio)-5-pyrimidinecarboxylate, referencing this CAS number in your inquiries to suppliers, whether they are based in China or elsewhere, ensures that you are communicating clearly and efficiently.

In essence, CAS number 73781-88-1 is more than just a label; it is the key that unlocks precise communication, accurate procurement, and reliable research for Ethyl 2-(Methylthio)-5-pyrimidinecarboxylate. It guarantees that the scientific and commercial communities are aligned on the identity of this important chemical intermediate, facilitating global trade and scientific progress.