# smiles2iupac

> smiles2iupac — gvmfhy-smiles2iupac. Use this tool when you need to convert SMILES notation to IUPAC names, solving problems in chemical compound identification and nomenclature. It takes SMILES strings as input and outputs corresponding IUPAC names, providing a reliable and accurate conversion through its command-line interface, Python library, or web application. Ideal for use in cheminformatics, drug discovery, and chemical research contexts.

Canonical page: https://skillsregistry.net/skills/gvmfhy-smiles2iupac  
JSON: https://api.skillsregistry.net/v1/skills/gvmfhy-smiles2iupac

## Description

Free, open-source SMILES → IUPAC name converter. PubChem-keyed lookup with OPSIN round-trip cross-validation. CLI, Python lib, Gradio web app, MCP server.

## Trust

- **Trust score (0–1):** 0.81
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** other
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/gvmfhy/smiles2iupac)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "gvmfhy-smiles2iupac"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/gvmfhy-smiles2iupac` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/gvmfhy-smiles2iupac/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt