# Pyrethrin II

> chemical compound

**Wikidata**: [Q7263466](https://www.wikidata.org/wiki/Q7263466)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pyrethrin_II)  
**Source**: https://4ort.xyz/entity/pyrethrin-ii


## References

1. 2-methyl-4-oxo-3-(penta-2,4-dienyl)cyclopent-2-enyl [1R-[1α[S*(Z)](3β)-3-(3-methoxy-2-methyl-3-oxoprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate. ECHA Substance Infocard database
2. [CAS Common Chemistry](https://commonchemistry.cas.org/detail?cas_rn=121-29-9)
3. AC1NSZVV. PubChem
4. ChEBI release 2020-09-01
5. 2-Methyl-4-oxo-3-[(2E)-2,4-pentadien-1-yl]-2-cyclopenten-1-yl (3S)-3-[(1Z)-3-methoxy-2-methyl-3-oxo-1-propen-1-yl]-2,2-dimethylcyclopropanecarboxylate. ChemSpider
6. ChEBI release 2019-10-02
7. Possible Confusion of Pyrethrins with Thiophenes in Tagetes species.
8. Pyrethrin — A new guaianolide fromPyrethrum parthenifolium. II
9. PYRETHRIN II. Hazardous Substances Data Bank. 2019
10. [LIPID MAPS](http://www.lipidmaps.org/rest/compound/lm_id/LM/all/download)
11. CABI Thesaurus
12. UniChem
13. Cannabis Database