# HSLs

> group of stereoisomers with the chemical formula C₄H₇NO₂

**Wikidata**: [Q105222809](https://www.wikidata.org/wiki/Q105222809)  
**Source**: https://4ort.xyz/entity/hsls


## References

1. Chemical Abstracts Service
2. PubChem
3. ChEBI release 2021-03-01
4. Metabolomics and Transcriptomics Identify Multiple Downstream Targets of Paraburkholderia phymatum σ54 During Symbiosis with Phaseolus vulgaris
5. MassBank/MassBank-data: release version 2022.06 to wikidata
6. UniChem