左旋-3-溴樟脑

1,7,7-trimethyl-bicyclo[2.2.1]heptane-2-one

L(-)-樟脑

D-溴樟脑

1-(1-Ethoxy-3,7,7-trimethyl-2-oxo-bicyclo[2.2.1]heptyl)-4-phenyl-1,2,4-triazolidin-3,5-dion