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연락처특징
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™

이머징 사이언스
Webinar: AI for science—Real-world applications of cutting-edge research powered by artificial intelligence
Explore some of the most successful recent applications of AI in research with experts from 3M, the Moffitt Cancer Center and Research Institute, and CAS.

약물 발견
How water could replace some organic solvents and make chemical reactions greener
Since many catalysts and reagents show sensitivity to moisture, water was often excluded as a potential solvent. Now, it appears that many organic transformations can be achieved either in water or on water without using harmful chemicals or volatile organic compounds as solvents.

생명공학
CAS Insights Report: Fungal infections—New challenges in treatment
Fungal infections represent a growing threat to global health. But while publications and clinical trials have declined recently, renewed interest from researchers and the pharmaceutical industry may lead to new breakthroughs.