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(E)-2-Methyl-2-butenoic acid [(3aS,6R)-2,3,3a,4,5,6,6aβ,7,9aβ,9bα-decahydro-5β,7α-dihydroxy-9-methyl-3-methylene-2-oxospiro[azuleno[4,5-b]furan-6,2'-oxiran]-4α-yl] ester |
76461-22-8 |
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(E)-2-Methyl-2-butenoic acid (3aR,3aβ,6aR,7aα,7bα,8aα,8bβ,8cα)-decahydro-6β-hydroxy-6,8aα-dimethyl-3-methylene-2-oxo-4H-bisoxireno[1,8a:2,3]azuleno[4,5-b]furan-4α-yl ester |
99956-50-0 |
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(E)-2-Methyl-4-[(1R,14aS)-3aβ,4,5,7-tetrahydro-8-hydroxy-3,3,11,11-tetramethyl-13-(3-methyl-2-butenyl)-7,15-dioxo-1,5α-methano-3H,11H-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-2-butenal |
1064-71-7 |
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(E)-2-Methyl-2-butenoic acid (4R)-2,4,5,5a,6,7,8,9,9aβ,9bα-decahydro-6α-hydroxy-3-(hydroxymethyl)-5aα-methyl-9-methylene-2-oxonaphtho[1,2-b]furan-4α-yl ester |
92484-28-1 |
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