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 CN1C2CCC1[C@@H](/C=C/Cl)[C@@H](c1ccc(Cl)cc1)C2

InChI

InChI=1S/C16H19Cl2N/c1-19-13-6-7-16(19)14(8-9-17)15(10-13)11-2-4-12(18)5-3-11/h2-5,8-9,13-16H,6-7,10H2,1H3/b9-8+/t13?,14-,15+,16?/m0/s1

InChIKey TUWFHUVJRFWFJU-FCLJUXRZSA-N

Molecular Weight

296.24