Explore reactions validated by experts
Access the latest reaction data and insights from our comprehensive chemical substance database. All the information is indexed and annotated by CAS experts daily from global journals, patents, dissertations, and reference works.
Go directly to the reaction you need
Fine-tune your reactions search with innovative filters in CAS SciFinder. Quickly refine your results set based on your specific needs with indexed filter options, such as Substance Role, Yield, and Number of Steps.
Trust CAS SciFinder to identify reaction details
Your research requires accurate details on chemical reactions, allowing you to progress through each phase confidently based on authoritative learnings.
Through the efforts of a global network of scientists, CAS aggregates, indexes, and annotates the world’s scientific scholarly journals, patents, dissertations, and seminal reference works daily to make the information fully discoverable within CAS SciFinder.
Reveal the reaction schemes, step-by-step experimental procedures, detailed conditions, and product yields necessary for you to make confident decisions, all in a single solution.
Explore reactant properties
Seamlessly explore verified reactant information needed to perform your next synthesis and plan safety controls before you even enter the lab. Every compound in our chemical substance database, CAS REGISTRYⓇ, includes an exhaustive breakdown of key details like Chemical Properties, Toxicity, and GHS Hazard Statements.
