116179-73-8 2,7-Dioxabicyclo[3.2.1]octan-3-one,6-(acetyloxy)-8-(1,2,3,4,5,6,7,8-octahydro-8-hydroxy-1,2,5,5-tetramethyl-2-naphthalenyl)-,[1a,5a,6a,8S*(1R*,2S*,8S*)]- 104993-15-9 Oxireno[5',6']benzo[1',2':4,5]cyclodeca[1,2-b]furan-10(2H)-one,3,4,12-tris(acetyloxy)-1a,3,3a,4,8a,11,11a,12,12a,12b-decahydro-11a-hydroxy-7-(hydroxymethyl)-3a,11,12b-trimethyl-,[1aR-(1aR*,3S*,3aR*,4S*,5Z,7E,8aS*,11R*,11aS*,12R*,12aS*,12bS*)]- 103994-16-7 Spiro[3H-3,8a-etheno-1H-2-benzopyran-5(6H),3'(2'H)-furan]-2'-one,5'-(3-furanyl)-4,4',4a,5',7,8-hexahydro-8-hydroxy-9-(hydroxymethyl)-6-methyl-,[3R-[3a,4aa,5b(S*),6b,8a,8aa]]- 103994-19-0 Spiro[furan-3(2H),1'(2'H)-naphthalen]-2-one,5-(3-furanyl)-3',4,4',4'a,5,7',8',8'a-octahydro-4'-hydroxy-4'a,5'-bis(hydroxymethyl)-2'-methyl-,[1'R-[1'a(R*),2'a,4'b,4'aa,8'ab]]-