# 5-methyl-2-hepten-4-one

> pair of cis-trans isomers

**Wikidata**: [Q72491128](https://www.wikidata.org/wiki/Q72491128)  
**Source**: https://4ort.xyz/entity/5-methyl-2-hepten-4-one


## References

1. [CAS Common Chemistry](https://commonchemistry.cas.org/detail?cas_rn=81925-81-7)
2. ECHA Substance Infocard database
3. PubChem
4. EFSA database
5. Evaluations of the Joint FAO/WHO Expert Committee on Food Additives (JECFA)
6. UniChem