162599-59-9
(1aS,2aS,5S,5aS,6S,6aS)-2,2a,5,5a,6,6a-hexahydro-1a-methyl-5-(4-methyl-3-pentenyl)-6-<(triethylsilyl)oxy>oxirenobenzofuran-4(1aH)-one
162460-70-0
(1aS,2S,5aS,6aR)-6a-Methyl-3-(4-methyl-pent-3-enyl)-2-triethylsilanyloxy-1a,5a,6,6a-tetrahydro-2H-1,5-dioxa-cyclopropa[f]inden-4-one
226886-04-0
(3S,3aR,7aS)-3-(4-methyl-3-pentenyl)-3a,7,7a-trihydrobenzofuran-2,4-dione

81470-39-5
(3S,3aS,7aS)-6-methyl-3-(4-methyl-3-pentenyl)-3a,7,7a-trihydrobenzofuran-2,4-dione

226886-05-1
(3S,3aS,4S,7aS)-4-hydroxy-6-methyl-3-(4-methyl-3-pentenyl)-3a,4,7,7a-tetrahydrobenzofuran-4(3H)-one