Cactus.nci.nih.gov
NCI/CADD Group Chemoinformatics Tools and User Services
Access chemoinformatics tools and resources for chemical structure analysis, identifiers, and downloads, provided by the NCI/CADD Group for scientific research.
Analyze and identify chemical structures online
This site from the NCI/CADD Group offers a variety of chemoinformatics tools and resources designed to help you analyze and identify chemical structures. Whether you need to convert, search, or resolve chemical identifiers like SMILES and InChI, you'll find easy-to-use online services and downloadable software here.
It's a helpful hub for scientists, researchers, and students working in chemistry or related fields. You can access chemical structure analysis tools, download data, and find links to related resources—all supported by a reputable government research group. If you need reliable chemoinformatics utilities for your research or studies, this site is a great place to start.
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