# DL-cystine

> group of stereoisomers

**Wikidata**: [Q27102343](https://www.wikidata.org/wiki/Q27102343)  
**Source**: https://4ort.xyz/entity/dl-cystine


## References

1. ChEBI
2. [CAS Common Chemistry](https://commonchemistry.cas.org/detail?cas_rn=923-32-0)
3. ECHA Substance Infocard database
4. PubChem
5. ChEBI release 2020-09-01
6. Gene Ontology release 2019-11-16
7. Gene Ontology release 2020-05-02
8. ChEMBL
9. ChemSpider
10. ChEBI release 2019-10-02
11. UniChem