What's New
What's New
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What's New in CAS Formulus: April 2026
Exclude Filters for Ingredient Result Sets Ingredient result sets in CAS Formulus have been enhanced with the ability to exclude resul...
2025
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December 2025
Organization Advanced SearchUsers can now search for a specific organization in CAS Formulus’ Advanced Search along with other Advanced...
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November 24, 2025
Organization Advanced SearchUsers can now search for a specific organization in CAS Formulus’ Advanced Search along with other Advanced...
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June 3, 2025
Advanced Search – Single Search OptionAddressing a long-standing request from users, CAS Formulus now allows Advanced Search queries fo...
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January 28, 2025
CAS Chemical Compliance Index Connection For accounts with access to CAS Chemical Compliance Index, users will be able to navigate from...
2024
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December 19, 2024
Enhanced Regulatory Workflow from Designer Users can now directly navigate to a specific regulatory tab from Formulations Designer. The...
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July 29, 2024
Enhanced Compare Workflow Updates to the Compare workflow enable users to more easily preview formulations selected for comparison.
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May 30, 2024
Filter Formulation Results by Language Easily filter a formulation results set by the language of the published document (e.g., locate ...
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April 30, 2024
U.S. Pharmacopeia Function Inclusion – Ingredient Detail Page View ingredient roles recognized by the U.S. Pharmacopeia in the Commonly...
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March 26, 2024
View in CAS SciFinder Button – Ingredient Detail Page Use a button to view a substance's detail page in CAS SciFinder from the Ingredi...
2023
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December 12, 2023: Input Unit Size for Formulation Designer
Take your formulation work to the next level by considering the unit size for your initial formulation. After successfully generating a...
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November 30, 2023: Homepage Redesign and Save Formulation Designer Query
Homepage Redesign and Updated Save/Alert/History Layout The new appearance reflects a cleaner design associated with more modern search...
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September 28, 2023: Formulation Designer Multiselect
Users can now select multiple purposes and physical forms to adjust the breadth of their Formulations Designer query. This feature allo...
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July 25, 2023: New Formulation Designer Layout
View the top items for the next selection box almost instantaneously; view top Purposes or Forms after a single click. Same selection ...
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June 9, 2023: EPA Safer Chemical Ingredients List
Iconography indicating the status of an ingredient on the US EPA Safer Chemical Ingredients List is now present on Ingredient Results a...
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June 6, 2023: View Formulations from Reference
Viewing all of the formulations associated with a reference result is now is accomplished by going to the Reference Detail page, clicki...
2022
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December 16, 2022: More Formulations Like This, Ingredient Result Alerts
More Formulations Like This Enables users to continue to explore formulations that are similar to the current formulation they are vie...
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October 26, 2022: Industry Category Expansion
Provides greater visibility to formulation domain expansion including home care products & cleaning products, inks, paints, & coatings...
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September 29, 2022: Ingredient Detail Download
Offers general workflow support allowing users to download an ingredient detail page to PDF format for offline use Downloaded data inc...
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September 27, 2022: Select and Share Results
This feature offers general workflow support allowing users to select up to 5,000 formulation or ingredient results and share with a c...
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August 23, 2022: Save Ingredient Results
Offers general workflow support allowing users to return to an ingredient result set of interest Customers have expressed interest in ...
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August 18, 2022: Save Ingredient Detail, User Interface Updates
Save Ingredient Detail Offers general workflow support allowing users to return to an ingredient detail of interest. Users are now abl...
2021
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November 16, 2021: Send Ingredient to Designer, Similar Ingredients with Regulatory Information, CAS Product Switcher, Bulk Availability Filter for Supplier Results, Filter Formulations by State of Matter
Send Ingredient to Designer Allows the user to create a new formulation template with ingredient of interest Accessible from ingredien...
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October 15, 2021: Filter Ingredients by Experimental Property, Updated Browser Tab Names
Filter Ingredients by Experimental Property Allows users to easily narrow ingredient result set to those with experimental properties o...
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September 21, 2021: Compare Formulations, Download Ingredient Results to Excel File
Compare Formulations This feature enables a user to select up to three formulations from a result set to view side-by-side. The Compare...
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August 26, 2021: Commonly Formulated With – View and Sort by Active / Inactive Role, Full Text Links for Journals
Commonly Formulated With – View and Sort by Active / Inactive Role The Commonly Formulated With section on the Ingredient Detail page w...
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August 3, 2021: Formulation Designer – New Page, CAS Registry Number Input for Designer Featured Ingredient
Formulation Designer – New Page Formulation Designer has been moved to its own page rather than a popup window. This gives more room i...
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June 30, 2021: Experimental Properties on Ingredient Detail, UI Update to Predicted Values
Experimental Properties on Ingredient Detail Provides important data to the user on measured properties. Note: This is a subset of the ...
2020
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2020 Releases
November 5, 2020 New Help & Support Menu A new Help & Support menu replaces the Feedback icon and consolidates the Provide Feedback, He...
2019
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2019 Releases
December 19, 2019: Initial version of ingredient window (additional features and functionality planned for future releases) Commonl...