Umckalin
- Name : Umckalin / 5,6-Dimethoxy-7-hydroxycoumarin
- Formula : C11H14O5
- Molecular Weight : 226.2259 g/mol
- Organism : Gordonia ceylanica
- Secondary metabolite : Oleanane triterpenoid
- IUPAC Name : 7-hydroxy-5,6-dimethoxy-4a,5,6,7-tetrahydro-2H-chromen-2-one
- 2D Strucutre :