StructureChemical NameCASMF
[4aS,(-)]-1,4,4a,5,6,6a,9,13,13aβ,13b-Decahydro-4aβ-hydroxy-12-methoxy-4,4,6aβ,8,13bα-pentamethyl-2H-benzo[a]furo[3,4-i]xanthene-3,11-dione 87833-52-1 C25H32O6
(3aS,3aα,7aβ,8aα)-2,2-Dimethyl-4aβ-(phenylseleno)hexahydrofuro[3,4-f]-1,3-benzodioxol-5(7H)-one
(3aS)-3aβ,4,5,5a,6,7,9aβ,9bα-Octahydro-6β-hydroxy-5aα,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2(3H)-one 16886-36-5 C15H20O3
(8aS)-5,8,8aβ,9,10,11,12,12aβ,13,13aα-Decahydro-12-(methylsulfonyl)-6H-isoquino[2,1-g][1,6]naphthyridine
(4aS)-4aα,5,5aα,6,6aα,6b-Hexahydro-3-(hydroxymethyl)-5-methylene-6bβ-methylcyclopropa[2,3]indeno[5,6-b]furan-2(4H)-one 76015-58-2 C15H16O3
(3aS)-3a,4,4aβ,7,8,8a,9,9aβ-Octahydro-5,8aα-dimethyl-3-methylenenaphtho[2,3-b]furan-2(3H)-one 56632-84-9 C15H20O2
(3aS)-3a,5,5a,9,9aβ,9bα-Hexahydro-9β-hydroxy-5aα,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2,6(3H,4H)-dione 16981-97-8 C15H18O4
(3aS)-3,3a,4,5,6,6a,9a,9bβ-Octahydro-6aβ-hydroxy-6α,9aα-dimethyl-3-dimethylaminoazuleno[4,5-b]furan-2,9-dione
(9aS)-2,4,4a,5,6,8a,9,9a-Octahydro-4,4,7-trimethyl-9a-hydroxynaphtho[2,3-b]furan-2-one C15H20O3
(3aS)-3aβ,4,5,6,6aβ,7,9aβ,9bα-Octahydro-5β,7α-diacetoxy-6β-hydroxy-3-methylene-6,9-dimethylazuleno[4,5-b]furan-2(3H)-one
(3aS)-3aβ,4,5,5a,6,7,9aβ,9bα-Octahydro-9-[(β-D-glucopyranosyloxy)methyl]-6α-hydroxy-3-methylene-5aα-methylnaphtho[1,2-b]furan-2(3H)-one
(3aS)-3,3aα,4,4a,7aα,8,9,9aα-Octahydro-4aβ,8α-dimethyl-4α,9β-dihydroxy-3-methyleneazuleno[6,5-b]furan-2,5-dione 9-acetate 4-[(Z)-2-methyl-2-butenoate]
(3aS,3aβ,6aβ,9aβ,9bα)-Decahydro-6β,6aβ,7β,8β,9α-pentahydroxy-6α,9β-dimethyl-3-methyleneazuleno[4,5-b]furan-2(3H)-one
(3aS)-3aβ,4,4a,5,6,7,9,9aβ-Octahydro-4aβ,5β-dimethyl-3-methylenenaphtho[2,3-b]furan-2(3H)-one 60857-75-2 C15H20O2
(3aS)-3,3aβ,4,5,6,6aβ,9aβ,9bα-Octahydro-6α-hydroxy-6,9-dimethyl-3-methyleneazuleno[4,5-b]furan-2,7-dione
(3aS)-3a,4,5,6,6aβ,7,8,9,9aβ,9bα-Decahydro-8α-acetoxy-3,6,9-tris(methylene)azuleno[4,5-b]furan-2(3H)-one 16838-85-0 C17H20O4
(3aS)-3aβ,4,5,6,6aβ,7,8,9,9aβ,9bα-Decahydro-5β-(β-D-glucopyranosyloxy)-3,6,9-trismethyleneazuleno[4,5-b]furan-2(3H)-one
(3aS)-3,3aα,4,4a,7aα,8,9,9aα-Octahydro-4aβ,8α-dimethyl-4α,9β-dihydroxy-3-methyleneazuleno[6,5-b]furan-2,5-dione 4-(2-methylbutyrate)
(4aS)-4,4a,5,7,8,8aβ,9,9aα-Octahydro-3,4aβ,5β-trimethylnaphtho[2,3-b]furan-2,6-dione
(3aS)-3aα,4,4aα,5,6,7,7aβ,9aα-Octahydro-4β,5α-dihydroxy-5-methyl-3-methylene-8-(acetoxymethyl)azuleno[6,5-b]furan-2(3H)-one
(3aS)-3aβ,4,6,7,8,8a,9,9aβ-Octahydro-9α-acetyloxy-5,8aα-dimethyl-3-methylenenaphtho[2,3-b]furan-2(3H)-one 64340-35-8 C17H22O4
(1aS)-1a,2,2aβ,6aβ-Tetrahydro-1a-(hydroxymethyl)-5-(4-methyl-3-pentenyl)oxireno[f]benzofuran-4,6-dione 21764-34-1 C15H18O5
(3aS)-3aβ,4,4a,5,6,7,8,9aβ-Octahydro-4aβ,5β-dimethyl-3-methylenenaphtho[2,3-b]furan-2(3H)-one 62870-69-3 C15H20O2
(3aS)-3,3a,4,5,6,6a,9a,9bβ-Octahydro-6aβ-hydroxy-6α,9aα-dimethyl-3-methoxyazuleno[4,5-b]furan-2,9-dione
(3aS)-3aβ,4,5,5a,6,7,8,9,9a,9bα-Decahydro-9aβ-hydroxy-5aα-methyl-3,9-bis(methylene)naphtho[1,2-b]furan-2(3H)-one 33530-71-1 C15H20O3
(3aS)-3aβ,4,5,5a,6,7,8,9,9aβ,9bα-Decahydro-9-[(β-D-glucopyranosyloxy)methyl]-6α,9α-dihydroxy-3-methylene-5aα-methylnaphtho[1,2-b]furan-2(3H)-one
(3aS)-3aβ,4,6aβ,7,9aβ,9bα-Hexahydro-3-methylene-6,9-dimethylazuleno[4,5-b]furan-2(3H)-one 63569-76-6 C15H18O2
(1aS)-1aα,2,2a,3,6,6a,7,7aα-Octahydro-1,1,2aβ,5-tetramethyl-1H-cyclopropa[b]naphthalene-2,7-dione
(8aS)-5,8,8aα,9,10,11,12,12aα,13,13aα-Decahydro-6H-benzo[g]-1,3-benzodioxolo[5,6-a]quinolizin-11α-ol
(3aS)-3,3aα,4,4a,7aα,8,9,9aβ-Octahydro-4β-hydroxy-4aβ,8α-dimethyl-3-methylene-9β-acetoxyazuleno[6,5-b]furan-2,5-dione 38927-55-8 C17H20O6
(3aS)-3aβ,4,5,5a,6,7,9aβ,9bα-Octahydro-5aα,9-dimethyl-6α-hydroxy-3-methylene-4β-(phenylacetyl)naphtho[1,2-b]furan-2(3H)-one
(3aS)-2,3,3a,5aα,8,9,9aβ,9b-Octahydro-3aβ-hydroxymethyl-7,9bβ-dimethylcyclopenta[c][1]benzopyran-4(1H)-one
(3aS)-3a,4,5,5a,6,9,10,10aβ-Octahydro-9α-hydroxy-3a,5aα-dimethyl-1-isopropyl-6-oxocyclohept[e]indene-8-carbaldehyde 51727-91-4 C20H26O3
(3aS)-3aβ,4,5,6,6aα,9,9aβ,9bα-Octahydro-3β,6α,9-trimethylazuleno[4,5-b]furan-2(3H)-one
(3aS,6aα)-3a,4,6,6a-Tetrahydro-4β-[5-(4-methyl-benzoyl)pentyl]-1H-thieno[3,4-d]imidazole-2(3H)-one
(4aS,8aβ,12aβ,16aβ)-Hexadecahydrodibenzo[b,h][1,4,7,10]tetraoxacyclododecin
(3aS)-3,3aα,4,4a,7aα,8,9,9aα-Octahydro-4aβ,8α-dimethyl-4α,9β-dihydroxy-3-methyleneazuleno[6,5-b]furan-2,5-dione 9-acetate 4-(2-methylbutyrate)
(3aS)-3aβ,4,5,5a,6,7,8,9,9aβ,9bα-Decahydro-9-[(β-D-glucopyranosyloxy)methyl]-6α-[2-hydroxy-3-(4-hydroxyphenyl)-1-oxopropoxy]-3-methylene-5aα-methylnaphtho[1,2-b]furan-2(3H)-one
(1aS)-1aα,2,2a,3,6,6a,7,7aα-Octahydro-1,1,2aβ,6-tetramethyl-1H-cyclopropa[b]naphthalene-2,7-dione
(3aS,3aβ,6aβ,9aβ,9bα)-Decahydro-8β,9α-dihydroxy-3,6-dimethyleneazuleno[4,5-b]furan-2(3H)-one
(3aS)-2,3,3aα,4,4aα,5,6,7,7aβ,9aα-Decahydro-4β,5α-dihydroxy-5β,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2-one
(3aS)-3,3a,4,4a,7aα,8,9,9aβ-Octahydro-4β-hydroxy-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione 5945-41-5 C15H18O4
(4aS)-4a,5,6,7,8,8a,9,9aβ-Octahydro-8aβ-hydroxy-3,4aβ,5β-trimethyl-4β-hydroxy-6β-[(Z)-2-methyl-2-butenoyloxy]-9aα-methoxynaphtho[2,3-b]furan-2(4H)-one
(3aS)-3a,4,5,6,6aβ,7,8,9,9aβ,9bα-Decahydro-8α-(β-D-glucopyranosyloxy)-3,6,9-tris(methylene)azuleno[4,5-b]furan-2(3H)-one 57576-33-7 C21H28O8
(3aS)-3aβ,4,5,5a,6,7,8,9,9aβ,9bα-Decahydro-6α-hydroxy-9β-[(β-D-glucopyranosyloxy)methyl]-3β,5aα-dimethylnaphtho[1,2-b]furan-2(3H)-one
(1aS)-1aα,2,2a,3,6,6a,7,7aα-Octahydro-1,1,2aβ-trimethyl-4-methoxy-1H-cyclopropa[b]naphthalen-2-one
(3aS)-3aβ,4,5,6,6a,7,9aβ,9bα-Octahydro-3-(chloromethyl)-6aβ-chloro-6,9-dimethyl-6α-hydroxyazuleno[4,5-b]furan-2(3H)-one
(3aS)-3aβ,4,5,6,6aα,7,8,9,9aβ,9bα-Decahydro-6β-hydroxy-6-methyl-3,9-bis(methylene)azuleno[4,5-b]furan-2(3H)-one 63543-05-5 C15H20O3
(3aS)-3aβ,4,5,5a,6,7,9a,9bα-Octahydro-6α-hydroxy-3β,5aα,9-trimethylnaphtho[1,2-b]furan-2(3H)-one
(3aS)-3aβ,4,5,5a,6,7,8,9,9aβ,9bα-Decahydro-5aβ-methyl-3,9-dimethylenenaphtho[1,2-b]furan-2(3H)-one 97916-07-9 C15H20O2
(3aS,3aβ)-3a,4,5,6,7,7a-Hexahydro-4α-hydroxy-7aβ-methyl-2-phenyl-1H-isoindole-1,3(2H)-dione 54355-48-5 C15H17NO3
(1aS)-1aα,2,2a,3,6,6a,7,7aα-Octahydro-1,1,2aβ,4,5-pentamethyl-1H-cyclopropa[b]naphthalen-2-one
(3aS)-3a,4,6a,7,9aβ,9bα-Hexahydro-6,9-dimethyl-6aβ-hydroxy-3-methyleneazuleno[4,5-b]furan-2(3H)-one
(3aS)-1,3a,4,5aα,8,9,9a,9b-Octahydro-3aα-hydroxy-7,9aβ,9bα-trimethylcyclopenta[c][1]benzopyran-3(2H)-one 90044-34-1 C15H22O3
(1aS)-1aα,2,2a,3,7,7aα-Hexahydro-1,1,2aβ-trimethyl-1H-cyclopropa[b]naphthalene-2,7-dione
(9aS)-2,4,4a,5,6,8a,9,9a-Octahydro-4,4,7-trimethyl-9a-methoxynaphtho[2,3-b]furan-2-one C16H22O3
(3aS)-3aβ,4,5,5a,6,9β,10,10aβ-Octahydro-6β-hydroxy-3a,5aα-dimethyl-1-isopropyl-6,9-epoxycyclohept[e]indene-8-methanol 38459-01-7 C20H28O3
(3aS)-3,3aβ,4,5,6,6aβ,9aα,9bα-Octahydro-6β,9-dimethyl-3-methyleneazuleno[4,5-b]furan-2,7-dione 4668-72-8 C15H18O3
(3aS)-3,3a,4,6,6aβ,7,9aβ,9bα-Octahydro-6α,9-dimethyl-3-methylene-6-hydroxyazuleno[4,5-b]furan-2,5-dione
(3aS)-3a,4,5,6,6a,9,9aβ,9bα-Octahydro-6aβ,9β-epidioxy-5β-hydroxy-6α,9α-dimethyl-3-methylene-6β-[(E)-2-methyl-2-butenoyloxy]azuleno[4,5-b]furan-2(3H)-one
(2aS)-2aα,3,4,4aα,7aα,7b-Hexahydro-6-isopropyl-1,7bα-dimethyl-1H-cyclopent[cd]indole-2,7-dione
(4aS)-1,4,4a,6aα,7,10,10aα,10bβ-Octahydro-2,3,5,8,9-pentamethyl-4aβ-acetylbenzo[c]quinolin-6(5H)-one
(3aS,8aα)-1,2,3,3a,8,8a-Hexahydro-1,3aα,8-trimethylpyrrolo[2,3-b]indole-5,6-diol
(3aS)-2,3,3a,4,5,5a,6,9,10,10aβ-Decahydro-9α-hydroxy-8-hydroxymethyl-3aβ,5aα-dimethyl-1-isopropylcyclohept[e]indene-2,6-dione 68121-93-7 C20H28O4
(3aS)-3aβ,4,6a,7,9aβ,9bα-Hexahydro-6aβ-hydroxy-6-(hydroxymethyl)-9-methyl-3-methyleneazuleno[4,5-b]furan-2(3H)-one
(3aS)-3aβ,4,5,5a,6,7,9aβ,9bα-Octahydro-5aβ,9-dimethyl-3-methylenenaphtho[1,2-b]furan-2(3H)-one 97916-08-0 C15H20O2
(3aS)-3a,4a,7a,8,9,9aβ-Hexahydro-3aβ,4aα-dimethylazuleno[6,5-b]furan-2,4,5(3H)-trione
(4aS)-4aα,5,5aα,6,6aα,6b,7,7aβ-Octahydro-3,6bβ-dimethyl-5-methylenecycloprop[2,3]indeno[5,6-b]furan-2(4H)-one 70578-36-8 C15H18O2
(1aS)-1aα,2,2a,3,6,6a,7,7aα-Octahydro-1,1,2aβ-trimethyl-6-methoxy-1H-cyclopropa[b]naphthalene 2,7-dione
(4aS)-4aα,5,6,7,8,8a,9,9aα-Octahydro-3,8aβ-dimethyl-5-methylenenaphtho[2,3-b]furan-2(4H)-one 16641-51-3 C15H20O2
(4aS)-4a,6,7,8aβ,9,9aβ-Hexahydro-3,4aα,5α-trimethylnaphtho[2,3-b]furan-2,8(4H,5H)-dione 12656-97-2 C15H20O3
[(4aS)-1,2,3,4,4aβ,5,6,6aα,7,11,11aβ,11b-Dodecahydro-4,4,7β,11bα-tetramethylphenanthro[3,2-b]furan-6α-yl]=acetate 34323-09-6 C22H32O3
(3aS)-3,3aβ,4,5,6,6aβ,7,8,9a,9bβ-Decahydro-7β-hydroxy-6α,9aα-dimethyl-3-methyleneazuleno[4,5-b]furan-2,9-dione 28238-83-7 C15H20O4
(3aS)-3a,4,5,6,6aβ,9,9aβ,9bα-Octahydro-6,9-dimethyl-3-methylene-5β,6β,9β-trihydroxyazuleno[4,5-b]furan-2(3H)-one
(3aS)-3aβ,4,5,6,6aβ,7,9aβ,9bα-Octahydro-5β,7α-diacetoxy-6β-hydroxy-3-methylene-4-(2-methylpropanoyloxy)-6,9-dimethylazuleno[4,5-b]furan-2(3H)-one 138591-03-4 C23H30O9
(3aS)-3,3aα,5,5aβ,6,7,8,8a-Octahydro-8aα-hydroxy-10,10-dimethyl-6α,8bα-ethano-8bH-cyclopenta[de]-2-benzopyran-1,4-dione 91682-93-8 C15H20O4
(3aS)-3a,4,5,6,6aβ,7,9aβ,9bα-Octahydro-6α,9-dimethyl-5β,6β-dihydroxy-3-methyleneazuleno[4,5-b]furan-2(3H)-one
[3aS,(-)]-3aβ,7,8,8a,9,9aβ-Hexahydro-5,8aα-dimethyl-3-methylenenaphtho[2,3-b]furan-2,6(3H,4H)-dione 72747-95-6 C15H18O3
(8aS)-5,8,8aβ,9,10,11,12,12aα,13,13aα-Decahydro-12-(methylsulfonyl)-3-methoxy-6H-isoquino[2,1-g][1,6]naphthyridine
(3aS)-3aβ,4,5,6,6a,7,9aβ,9bα-Octahydro-6β-chloro-6,9-dimethyl-6aα-hydroxy-3-methyleneazuleno[4,5-b]furan-2(3H)-one
(3aS)-3,3aα,4,4a,7aα,8,9,9aα-Octahydro-4aβ,8α-dimethyl-4α,9β-dihydroxy-3-methyleneazuleno[6,5-b]furan-2,5-dione 4-isovalerate
(3aS,6aα)-3a,4,6,6a-Tetrahydro-4β-[5-(4-biphenylylcarbonyl)pentyl]-1H-thieno[3,4-d]imidazole-2(3H)-one
(4aS)-1,4,4a,6aβ,7,10,10aα,10bβ-Octahydro-2,3,8,9-tetramethyl-4aβ-acetylbenzo[c]quinolin-6(5H)-one
(4aS)-4a,5,6,7,8,8a,9,9aβ-Octahydro-8aβ-hydroxy-3,4aβ,5β-trimethyl-4β-hydroxy-9aβ-methoxynaphtho[2,3-b]furan-2(4H)-one
(3aS,3aα,4aβ,7aβ,8aα)-2,2-Dimethylhexahydrofuro[3,4-f]-1,3-benzodioxol-5(7H)-one
(3aS,3aβ,6aβ,7aβ,8bβ,8cα)-Decahydro-6α-hydroxy-6,8aβ-dimethyl-3-methyleneoxireno[2,3]azuleno[4,5-b]furan-2(3H)-one
(3aS)-1,2,3a,5aα,6,7,8,9,9a,9bα-Decahydro-3a,6,9aβ-trimethyl-2-oxonaphtho[2,1-b]furan-6β-carboxylic acid 55306-06-4 C16H22O4
(8aS)-5,8,8aβ,9,10,11,12,12aα,13,13aα-Decahydro-12-(butylsulfonyl)-6H-isoquino[2,1-g][1,6]naphthyridine
(3aS)-3,3aβ,4,5,6,6aβ,7,8,9a,9bβ-Decahydro-7α-hydroxy-6α,9aα-dimethyl-3-methyleneazuleno[4,5-b]furan-2,9-dione 33649-13-7 C15H20O4
(3aS)-3aβ,4,5,5a,6,7,8,9,9aβ,9bα-Decahydro-9-[(β-D-glucopyranosyloxy)methylene]-6α-[2-hydroxy-3-(4-hydroxyphenyl)-1-oxopropoxy]-3-methylene-5aα-methylnaphtho[1,2-b]furan-2(3H)-one
(3aS,3aβ,6aβ,7aα,8bβ,8cα)-Decahydro-3α,8aα-dimethyl-6-methyleneoxireno[2,3]azuleno[4,5-b]furan-2(3H)-one
(3aS)-3a,4,5,6,6aβ,7,9aβ,9bα-Octahydro-6α,9-dimethyl-5β,6β-dihydroxy-5-propyl-3-methyleneazuleno[4,5-b]furan-2(3H)-one
(4aS)-4,4a,5,5aα,6,6aα,6b,7-Octahydro-3-(methoxymethyl)-6bβ-methyl-5-methylenecycloprop[2,3]indeno[5,6-b]furan 17910-10-0
(3aS,3aβ,6aβ,9aβ,9bα)-Decahydro-6α,8β,9α-trihydroxy-6-methyl-3-methyleneazuleno[4,5-b]furan-2(3H)-one
(3aS)-3aα,4,4a,5,6,7,8,8a,9,9aα-Decahydro-3,5β,8aβ-trimethyl-3β-hydroxynaphtho[2,3-b]furan-2(3H)-one
(3aS,3aα,7aβ,8aα)-2,2-Dimethyl-4aβ-methylhexahydrofuro[3,4-f]-1,3-benzodioxol-5(7H)-one
(4aS)-1,2,3,4,4aα,5,6,7,8,8aβ,9,9aβ,10,10aα-Tetradecahydroanthracene 1755-19-7 C14H24
(2aS)-2aβ,4aβ,7,8,8a,8bβ-Hexahydro-8bβ-methyl-3-oxospiro[3H-benzo[b]cyclobuta[d]pyran-6(5H),2'-[1,3]dioxolane]-8aβ-carboxylic acid methyl ester
(3aS)-3,3a,4,4a,6,8,9,9aα-Octahydro-4α-hydroxy-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2,5-dione 5989-52-6 C15H18O4
(3aS,3aβ,6aβ,9aβ,9bα)-Decahydro-8β,9α-dihydroxy-3α-methyl-6-methyleneazuleno[4,5-b]furan-2(3H)-one
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