Synthetics
Dihydro coumarin smells like a sweet, herbal aroma with notes of rose, tonka bean, coconut, and a prominent coumarin presence.
Mosciano, Gerard P&F 17, No. 3, 57, (1992): Sweet, creamy, coconut, coumarin, vanilla with a slight spice nuance
Luebke, William tgsc, (1987): Sweet tonka coumarinic coconut herbal cinnamon balsamic
Moellhausen: Sweet, cocoa
PerfumersWorld: Sweet rose coumarin tonka herbal sweet aromatic coumarin coconut