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 CCN(C(=O)C(C)N1C(=O)/C(=C/c2ccco2)SC1=S)C1CCS(=O)(=O)C1

InChI

InChI=1S/C17H20N2O5S3/c1-3-18(12-6-8-27(22,23)10-12)15(20)11(2)19-16(21)14(26-17(19)25)9-13-5-4-7-24-13/h4-5,7,9,11-12H,3,6,8,10H2,1-2H3/b14-9-

InChIKey YMJPRKOKDBOVNU-ZROIWOOFSA-N

Molecular Weight

428.56