Search PubChem by structure: a local similarity/substructure index, live PubChem data, RDKit tools
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One server, in research. Search PubChem by structure: a local similarity/substructure index, live PubChem data, RDKit tools
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Search PubChem by structure: a local similarity/substructure index, live PubChem data, RDKit tools
The rest either hold an API key issued by the publisher or ask for nothing.
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