Note: You may use the search field and Advanced Search Fields separately or in combination. For example, I'll enter the substance ibupr...

To find references using a chemical structure, first draw or upload a structure query. Click the Draw button in the search field to ope...

You may add a chemical structure to search field terms and/or Advanced Search Fields. Note: If you enter both a search term query and a...

Use Boolean search operators and modifiers to target your search query and to find the results you need faster. For example, a referenc...

Note: For the References search type with a term in the field, the Author Name Advanced Search Field with the AND operator is present b...

Using a combination of Advanced Search Fields and the Author filter, you may find references by a particular author. In the following e...

Using a combination of the Author and Abstract/Keywords Advanced Search fields, you may find references by a particular author and keyw...

Using Advanced Search, you may find references associated a particular company or organization. In the following example, we want to fi...

Searching the CAS Lexicon helps you find the CA indexing terms for concepts, chemical classes, and taxonomic vocabulary. By viewing and...

Using Advanced Search Fields, you may find a specific reference using information about the publication in which it was published. In t...

Using Advanced Search Fields, you may find references using information such as a document identifier like CODEN, keywords, and publica...

Using Advanced Search, you may find patent references by assignee. In the following example, we want to find any patent references with...

Using Advanced Search, you may find patent references by inventor. In the following example, we want to find any patent references with...

Using Advanced Search, you may find references by ORCID iD. The ORCID iD is a nonproprietary alphanumeric code to uniquely identify aut...

You may search references using the asterisk (* - match 0 or more characters) and question mark (? - match 0 or 1 character) wildcard c...

Example 1 This query is processed as: (Viscosity OR Humidity) AND Permeability This means each reference must have Permeabilit...