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InChIKey to SMILES

This is an online tool for converting (resolving) InChIKeys to SMILES strings. Enter an InChIKey in the input field below and click the "Look up" button to get the corresponding SMILES string.

The InChIKey of the molecule.
The SMILES string of the molecule.

See also

Big Chemical Elements
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Big Chemical Structures
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A collection of elaborate, large-format chemical structure depictions. Discover the fine details of chemical structures in their own right.

Periodic Table Poster, 32-Column, English-Labeled
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A periodic table of the elements.

18-Crown-6 Molecule Poster, 2D Structure, English-Labeled
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SMILES to InChI

Convert SMILES to InChI string online.

Awesome SMILES

A curated list of awesome resources on SMILES (simplified molecular-input line-entry system).

SMILES to Structure

Convert SMILES (simplified molecular-input line-entry system) to a structure online.

SMILES to Structure API

A web service for converting SMILES (simplified molecular-input line-entry system) to MOL.

Canonical SMILES Generator

Convert a SMILES string to its canonical (kekulized) form.

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