Identifier Cleaner

Convert between SMILES, InChI, InChIKey, and compound names. Supports PubChem name resolution as a fallback when the input is a common drug name.

Example: aspirin → CC(=O)Oc1ccccc1C(=O)O

Free Research Context Use this tool freely, then open the research home or demo workspace when you want project context.

Research home Demo workspace

Canonical SMILES Cc1ccc(C(=O)NO)cc1

InChI InChI=1S/C8H9NO2/c1-6-2-4-7(5-3-6)8(10)9-11/h2-5,11H,1H3,(H,9,10)

InChIKey SFSSMGSFESHVQM-UHFFFAOYSA-N

Molecular Weight

151.17