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CAS SciFinder is the world’s most current and relied on source for chemical substance information. Inform your critical research activities with authoritative details on chemical substances and their related chemical structures, chemical names, regulatory information, and properties, including CAS Registry Numbers ® .

CAS SciFinder helps you search smarter by anticipating your information needs and accelerating your work. Reference search results are displayed in an easy-to-comprehend format with powerful filters, including the ability to exclude select criteria, enabling rapid focus.

CAS SciFinder is your one true source for authoritatively identifying a chemical substance and its related chemical structures, chemical names, regulatory information, and properties, including the CAS Registry Number ®.

2024年8月20日 · To begin a search for substances, select the Substances tab on the landing page. Enter your search string or click the Draw button to import a structure or draw a structure. Note: You can search for substances using their name, CAS Registry Number, patent identifier, notes, and DOI.

Log in using your CAS SciFinder® Username and Password. Note: First-time commercial users may self-register by clicking Register for enterprise or government use. Search for the result type you need using a keyword, substance name, CAS Registry Number®, patent number, or …

2025年1月14日 · SciFinder-n now lets you search using Boolean Operators: AND, OR, and NOT. These help you organize your keywords and expand or narrow your search.

This guide provides you with step-by-step instructions for performing various searches in CAS SciFinder. To begin, visit the login page on cas.org and enter the credentials provided by your organization. Once you are logged in, follow the steps below for your desired search type.

2022年12月30日 · SciFinder, produced by Chemical Abstracts Services (CAS), is the most comprehensive discovery tool of chemical information. SciFinder n is the new interface for SciFinder. The SciFinder classic interface has retired on December 30, 2022.

2023年1月19日 · Learn how SciFinder can help you get the information you need to conduct your own syntheses, analyses, literature searches, and more. In 1907, the American Chemical Society launched its second journal, Chemical Abstracts.