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 CC(/C=C/C1CC1/C=C/C1=CC(C)(C)CCC1(C)C)=C\C(=O)O

InChI

InChI=1S/C21H30O2/c1-15(12-19(22)23)6-7-16-13-17(16)8-9-18-14-20(2,3)10-11-21(18,4)5/h6-9,12,14,16-17H,10-11,13H2,1-5H3,(H,22,23)/b7-6+,9-8+,15-12+

InChIKey GEYVGEVTMFGWIC-UTLHNGROSA-N

Molecular Weight

314.47