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CAS Reactions

A coleção de reações CAS fornece dados detalhados e confiáveis sobre mais de 150 milhões de reações em um único e em várias etapas.

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Características

More than 150 million single- and multi-step reactions published in journals, patents, dissertations, and other sources since 1840.

Covers organic and organometallic reactions. Total syntheses of natural products, and biotransformation reactions.

Scientist-curated and enhanced with yield data, detailed reaction conditions, defined substance roles, and experimental procedures.

Daily updates keep you current on the most recent discoveries.

Connections to relevant publications, substance properties, suppliers, and more within the CAS Content Collection™.

Searchable by structure, reaction role, functional group, reaction site, atom mapping, and more.

Latest from CAS Insights™

Biotechnology

Molecular de-extinction opens possibilities for new antibiotics

Molecular de-extinction revives genes and proteins from ancient sources, and it may hold the key to new antibiotics that fight drug-resistant pathogens.
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Emerging Science

Nobel Prize winners

Discover how Nobel-winning science unfolds—from breakthrough ideas to global recognition. CAS Insights reveals the context, challenges, and impact behind these discoveries.
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Drug Discovery

Theranostics: How nuclear medicine is changing precision oncology

Nuclear medicine's theranostics approach enables "see it, treat it" cancer therapy using the same agents for diagnosis and treatment. Investment tripled to $14.86B in 2024 as these precision treatments move to early-stage care.
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