methyl dihydrojasmonate
hedione

Methyl dihydrojasmonate is an ester and a diffusive aroma compound, with the smell vaguely similar to jasmine.

Politano VT, et al: Evaluation of the developmental toxicity of methyl dihydrojasmonate (MDJ) …..

The secret of Dior's Eau Sauvage, by the legendary perfumer Edmond Roudnitska, is a synthetic called methyl dihydrojasmonate, a molecule that smells beautifully of clean, pure light, almost as if it were water you were smelling.