Topic summary
Cascarilla

Extracted from the Wikipedia article Croton eluteria.
Chemical constituents
Cascarilla bark contains anything between 1% and 3% volatile oils, a unique series of diterpenoid compounds called cascarillins, lignins, tannin, and resins. There is also a long list of flavory terpene and diterpene compounds, including pinene, vanillin, D-limonene, and thujene.