氢化安息香

[3aS-(3aα,4α,7α,7aα)]-3a,4,5,6,7,7a-Hexahydro-7,8,8-trimethyl-4,7-methanobenzofuran-2(3H)-on

(4R)-2-(hydroxymethylidene)-4,7,7-trimethylbicyclo[2.2.1]heptan-3-one

[1R-(endo,endo)]-3-Hydroxy-4,7,7-trimethylbicyclo[2.2.1]heptan-2-methanol,4-Methylbenzolsulfonat

(+)-樟脑羧酸