29444-03-9 3Ab,6-Epoxy-3aH-cyclopentadodecin-4,11-dione, 2,3,7, 8-tetrahydro-2a,5,8,8,12-pentamethyl-, (+)- 3a, 6-Epoxy-3aH-cyclopentacyclododecene-4,11-dione, 2,3,7, 8-tetrahydro-2,5,8,8,12-pentamethyl-, {[2R-(2R*,3aR*,9E,12Z)]-} 3a,6-Epoxy-3aH-cyclopentacyclododecin-4,11-dione, 2,3,7, 8-tetrahydro-2,5,8,8,12-pentamethyl-, {[2R-(2R*,3aR*,9E,12Z)]-} 3a.Beta., 6-Epoxy-3aH-cyclopentacyclododecene-4,11-dione, 2,3,7, 8-tetrahydro-2.alpha.,5,8,8,12-pentamethyl-, (+)- 3a.Beta., 6-Epoxy-3aH-cyclopentacyclododecin-4,11-dione, 2,3,7, 8-tetrahydro-2.alpha.,5,8,8,12-pentamethyl-, (+)- AIDS-160037 AIDS160037 Jatropha principle Jatrophon Jatrophone NSC135037