Table 1.
| Monoterpenes − C10H16, mw 136 | Monoterpenoids | 
|---|---|
| Acyclic (β-myrcene) | Acyclic (linalool − C10H18O, mw 154) | 
| Monocyclic (α-phellandrene) | Monocyclic (cis-linalool oxide − C10H18O2, mw 170) | 
| Bicyclic (α-pinene) | Bicyclic (cis-sabinene hydrate − C10H18O, mw 154) | 
| Tricyclic (tricyclene) |