Synonyms: Piceno[3,2-c]isoxazole,1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,13,13a,13b,14,15,15a,15b-eicosahydro-2,2,4a,6a,6b,9,9,13a-octamethyl-,[4aR-(4aa,6ab,6ba,8ab,13aa,13bb,15aa,15bb)]-; [4aR-(4aa,6ab,6ba,8ab,13aa,13bb,15aa,15bb)]-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,13,13a,13b,14,15,15a,15b-Eicosahydro-2,2,4a,6a,6b,9,9,13a-octamethylpiceno[3,2-c]isoxazole