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(E)-2-Methyl-2-butenoic acid (4S)-4,4a,5,6,7,8,8aβ,9-octahydro-5α-hydroxy-3,4aβ,5-trimethyl-9-oxonaphtho[2,3-b]furan-4β-yl ester |
53820-42-1 |
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(E)-2-Methyl-2-butenoic acid [(3aR,4R,6E,8S,10E,11aR)-2,3,3a,4,5,8,9,11a-octahydro-8-hydroxy-6,10-dimethyl-3-methylene-2-oxocyclodeca[b]furan-4-yl] ester |
72704-04-2 |
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(E)-2-Methyl-2-butenoic acid [(1aR,4E,7S,10aS,10bR)-8-acetoxymethyl-1a,2,3,6,7,9,10a,10b-octahydro-1a,5-dimethyl-9-oxooxireno[9,10]cyclodeca[1,2-b]furan-7-yl] ester |
11091-28-4 |
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(E)-2-Methyl-2-butenoic acid [(2aR,3aR,6aS,7aR)-2a-vinyl-3α-(1-formylvinyl)-2a,3,3a,5,6,6a,7,7a-octahydro-6-methylene-2,5-dioxo-2H-oxeto[2,3-f]benzofuran-7α-yl] ester |
79404-33-4 |
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(E)-2-Methyl-2-butenoic acid [(2aS,12R)-4,5,7aα,9,10,10aβ,11,11aβ-octahydro-12-hydroxy-10-methylene-2,9-dioxo-3H-2a,6-methano-2H-oxete[2',3':4,5]cyclodeca[1,2-b]furan-11α-yl] ester |
79404-34-5 |
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(E)-2-Methyl-2-butenoic acid [(6R,7R,9S,10E,11aR)-9-acetoxy-3-acetoxymethyl-2,4,5,6,7,8,9,11a-octahydro-6,10-dimethyl-2-oxo-6,9-epoxycyclodeca[b]furan-7-yl] ester |
78835-07-1 |
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