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Contact for questions, suggestions, or bugs. to discuss research services, data, or an API.

FAQs are available for many pages - usually in the upper right hand area. 

If you'd like to share your questions about functions or ideas to improve Pharos with the broader community, post them the Suggestions & Requests Discussion.

We'd love your feedback and suggestions in this brief survey.

We also have specific discussions underway about Chemical Databases which could be added, how Chemical Groups are characterized and how hazards from dust forms of substances are handled. These and other topic specific discussions can all be found in the Discussions tab.