14-Hydroxycaryophyllene oxide 4,12-Dimethyl-9-methylene-5-oxatricyclo(8.2.0.0(4,6))dodecane-12-methanol 5-Oxatricyclo(8.2.0.0(4,6))dodecane-12-methanol, 4,12-dimethyl-9-methylene- 73510-14-2