# Orthonym

> Orthonym turns a molecular structure (SMILES) into its IUPAC name, following the IUPAC 2013 recommendations. OPSIN reads the names back for a round-trip check by full InChIKey before a name is returned; when no name passes, the engine declines and says why.

Install: pip install "git+https://github.com/Steinbeck-Lab/Orthonym.git", then orthonym --fetch-jars. Needs Python 3.10+ and a Java 11+ runtime. The whole text of this site is in llms-full.txt.

## Pages

- [<no title>](https://steinbeck-lab.github.io/Orthonym/index.html)
- [Install](https://steinbeck-lab.github.io/Orthonym/start/install.html)
- [Your first name](https://steinbeck-lab.github.io/Orthonym/start/first-name.html)
- [Command line](https://steinbeck-lab.github.io/Orthonym/use/command-line.html)
- [Python](https://steinbeck-lab.github.io/Orthonym/use/python.html)
- [Batch files](https://steinbeck-lab.github.io/Orthonym/use/batch.html)
- [The provenance row](https://steinbeck-lab.github.io/Orthonym/use/provenance.html)
- [Use it in the browser](https://steinbeck-lab.github.io/Orthonym/use/browser.html)
- [How every name is checked](https://steinbeck-lab.github.io/Orthonym/checking.html)
- [Output tiers](https://steinbeck-lab.github.io/Orthonym/tiers.html)
- [Declines](https://steinbeck-lab.github.io/Orthonym/declines.html)
- [Accuracy](https://steinbeck-lab.github.io/Orthonym/accuracy.html)
- [How it works](https://steinbeck-lab.github.io/Orthonym/how-it-works.html)
- [Python API](https://steinbeck-lab.github.io/Orthonym/reference/python-api.html)
- [Command-line options](https://steinbeck-lab.github.io/Orthonym/reference/command-line.html)
- [Internals](https://steinbeck-lab.github.io/Orthonym/reference/internals/index.html)
- [Contributing to Orthonym](https://steinbeck-lab.github.io/Orthonym/project/contributing.html)
- [Changelog](https://steinbeck-lab.github.io/Orthonym/project/changelog.html)
- [How to cite](https://steinbeck-lab.github.io/Orthonym/project/cite.html)
- [Licence](https://steinbeck-lab.github.io/Orthonym/project/licence.html)
- [llms.txt](https://steinbeck-lab.github.io/Orthonym/project/llms.html)