Synthetics
There is no information on how aldehydic nitrile smells.
Luebke, William tgsc, (2004): Citrus aldehydic lemon fatty metallic
IFF: Citrus, aldehydic, fatty waxy with some metallic facets
Citrus,fatty, metallic, lemon. hot, zesty, citrus (dried lemon/orange peel, palmarosa note. to give a rich natural body to all fragrances employing the natural cologne moiety.
Taytonn ASCC: Aldehydic/ aldehyde, citrus, fatty, metallic/ metal, palmarosa, zest/ zesty