# ninopterin

> chemical compound

**Wikidata**: [Q27265202](https://www.wikidata.org/wiki/Q27265202)  
**Source**: https://4ort.xyz/entity/ninopterin


## References

1. Global Substance Registration System
2. [CAS Common Chemistry](https://commonchemistry.cas.org/detail?cas_rn=2179-16-0)
3. PubChem
4. ChEMBL
5. ChemSpider