---
id: "dtxsid"
kind: "datatype"
status: "draft"
is_pii: false
categories: ["chemistry", "environment"]
langs: ["common"]
quality: 90
url: "http://registry.apicrafter.io/datatype/dtxsid"
---

# DSSTox substance ID (DTXSID) (`dtxsid`)

> **Draft.** Draft records have not been reviewed yet and may be incomplete or wrong; do not treat them as authoritative for legal or compliance decisions.

Identifier of a substance in DSSTox, the curated chemistry database of the US Environmental Protection Agency (EPA) behind the CompTox Chemicals Dashboard. It is "DTXSID" followed by seven to nine digits.

- Personal data (PII): no
- Categories: Chemistry (chemistry), Environment (environment)
- Countries: global
- Languages: Common to most languages (common)
- Classification: identifier

## Detection

Regular expression (Python `re`):

```
^DTXSID\d{7,9}$
```

## Examples

- `DTXSID5020108` — Aspirin (acetylsalicylic acid)
- `DTXSID3039242` — Benzene
- `DTXSID9020112` — Atrazine
- `DTXSID50201` (invalid example) — Too few digits

## Mappings

- bioregistry: `comptox`
- wikidata: `P3117`

## Translations

- ru: Идентификатор вещества DSSTox (DTXSID): Идентификатор вещества в базе данных DSSTox Агентства по охране окружающей среды США.

## Sources

- wikipedia: <https://en.wikipedia.org/wiki/CompTox_Chemicals_Dashboard>
- wikidata: <https://www.wikidata.org/wiki/Property:P3117>
- doc: <https://comptox.epa.gov/dashboard/>

## Quality

Score 90/100. Missing: detector coverage.

JSON: <http://registry.apicrafter.io/api/v1/datatypes/dtxsid.json> · Edit: <https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/any/chemistry/dtxsid.yaml>