Chemister

Chemister

Chemistry Research Knowledge Base

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Search across 200,000+ chemistry research paper excerpts. Ask a question and get a synthesized answer backed by real citations.

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Structure Search

Enter a SMILES string to find papers mentioning this molecule. If RDKit is available on the server, the search will also match by InChI, InChIKey, and molecular formula.

Full-featured editor: wedge/dash bonds, dative bonds, R-groups, query atoms (any atom, any bond), periodic table. Tap the expand button to go fullscreen on mobile.