Myrac aldehyde

Say itMYE-rak AL-dih-hyde

Waxy, clean aldehydic orange with ozonic, marine and faintly floral freshness.

What it is: A molecule made in a lab.
Where it comes from: a relative of Lyral
When you smell it: Top notes: when you spray it.
What perfumers do with it: Extends citrus brightness into the heart; adds clean green lift to muguet and outdoor realism to marine accords.
Worth knowing: It smells strikingly different diluted: waxy and heavy when neat, airy and fresh at 10%.
Also called: 4-(4-methylpent-3-enyl)cyclohex-3-ene-1-carbaldehyde

Not on the label of any of the 1080 perfumes read so far.

Sources