CAS Inventory Expert Services
O CAS Inventory Expert Service (IES) ajuda você a obter CA Index Names e CAS Registry Numbers® para completar sua aplicação EPA TSCA PMN sob as Revisões das normas de notificação de pré-fabricação: regra final.
Fale conosco
Profissionais de atendimento do CAS estão disponíveis para responder perguntas e ajudar com solicitações.
800.631.1884 (América do Norte)
614.447.3870 (fora da América do Norte)
answers@cas.org
Latest from CAS Insights™
Digital R&D
How ensemble AI models deliver better scientific results
Discover how ensemble models—the same AI technique behind movie recommendations—are transforming scientific research and prior art search.
Emerging Science
Improving animal health with gut microbiome therapeutics
We know the gut microbiome is vital for human health, and new breakthroughs are now reducing antibiotic resistance and improving overall health in animals.
Consumer Goods
Green chemistry: Six key trends to watch
Breakthroughs in solvents and manufacturing processes are driving advancements in green chemistry. Learn more about six important trends.