- Chemical Name:Estra-4,9,11-triene-3,17-dione
- CAS No.:4642-95-9
- Molecular Formula:C18H20O2
- Molecular Weight:268.356
- Hs Code.:
- UNII:7M9J4CV848
- DSSTox Substance ID:DTXSID80873491
- Nikkaji Number:J398.386B
- Wikipedia:Trendione
- Wikidata:Q27268570
- Mol file:4642-95-9.mol
Synonyms:trendione