Cloven

3a,7-Methano-3aH-cyclopentacyclooctene, 1,4,5,6,7,8,9,9a-octahydro-1,1,7beta-trimethyl-

(3aR)-1,4,5,6,7,8,9,9aα-Octahydro-3aβ,7β-methano-1,1,7-trimethyl-3aH-cyclopentacyclooctene

(3aR,9aα)-1,4,5,6,7,8,9,9a-Octahydro-1,1,7-trimethyl-3aβ,7β-methano-3aH-cyclopentacyclooctene

3a,7-Methano-3aH-cyclopentacyclooctene, 1,4,5,6,7,8,9,9a-octahydro-1,1,7-trimethyl-, [3aR-(3aalpha,7alpha,9abeta)]-